diff --git a/common/components/AddressField.tsx b/common/components/AddressField.tsx
index 244bd713..7bd34e87 100644
--- a/common/components/AddressField.tsx
+++ b/common/components/AddressField.tsx
@@ -21,7 +21,7 @@ export const AddressField: React.SFC<Props> = ({ isReadOnly, isSelfAddress, isCh
             {translate(isSelfAddress ? 'X_ADDRESS' : 'SEND_ADDR')}
           </div>
           <Input
-            className={`input-group-input ${isValid ? '' : 'invalid'}`}
+            isValid={isValid}
             type="text"
             value={isCheckSummed ? toChecksumAddress(currentTo.raw) : currentTo.raw}
             placeholder={donationAddressMap.ETH}
diff --git a/common/components/AmountField.tsx b/common/components/AmountField.tsx
index 8ad4d8d0..45d09ede 100644
--- a/common/components/AmountField.tsx
+++ b/common/components/AmountField.tsx
@@ -23,9 +23,7 @@ export const AmountField: React.SFC<Props> = ({
         <label className="AmountField-group input-group input-group-inline">
           <div className="input-group-header">{translate('SEND_AMOUNT_SHORT')}</div>
           <Input
-            className={`input-group-input ${
-              isAmountValid(raw, customValidator, isValid) ? '' : 'invalid'
-            }`}
+            isValid={isAmountValid(raw, customValidator, isValid)}
             type="number"
             placeholder="1"
             value={raw}
diff --git a/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx b/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
index bfb20213..b4b37d29 100644
--- a/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
+++ b/common/components/BalanceSidebar/TokenBalances/AddCustomTokenForm.tsx
@@ -66,9 +66,8 @@ export default class AddCustomTokenForm extends React.PureComponent<Props, State
             <label className="AddCustom-field form-group" key={field.name}>
               <div className="input-group-header">{field.label}</div>
               <Input
-                className={`${
-                  errors[field.name] ? 'invalid' : field.value ? 'valid' : ''
-                } input-group-input-small`}
+                isValid={!errors[field.name]}
+                className="input-group-input-small"
                 type="text"
                 name={field.name}
                 value={field.value}
diff --git a/common/components/ConfirmationModal/components/Body/components/Details.tsx b/common/components/ConfirmationModal/components/Body/components/Details.tsx
index 0a3431b6..3760e40e 100644
--- a/common/components/ConfirmationModal/components/Body/components/Details.tsx
+++ b/common/components/ConfirmationModal/components/Body/components/Details.tsx
@@ -20,7 +20,12 @@ class DetailsClass extends Component<StateProps> {
       <div className="tx-modal-details">
         <label className="input-group">
           <div className="input-group-header">Network</div>
-          <Input readOnly={true} value={`${network} network - provided by ${service}`} />
+          <Input
+            isValid={true}
+            showValidAsPlain={true}
+            readOnly={true}
+            value={`${network} network - provided by ${service}`}
+          />
         </label>
 
         <SerializedTransaction
diff --git a/common/components/CustomNodeModal/CustomNodeModal.tsx b/common/components/CustomNodeModal/CustomNodeModal.tsx
index 1eb9235c..fbfe600a 100644
--- a/common/components/CustomNodeModal/CustomNodeModal.tsx
+++ b/common/components/CustomNodeModal/CustomNodeModal.tsx
@@ -117,7 +117,7 @@ class CustomNodeModal extends React.Component<Props, State> {
             <label className="col-sm-9 input-group flex-grow-1">
               <div className="input-group-header">{translate('CUSTOM_NODE_NAME')}</div>
               <Input
-                className={`input-group-input ${this.state.name && invalids.name ? 'invalid' : ''}`}
+                isValid={!(this.state.name && invalids.name)}
                 type="text"
                 placeholder="My Node"
                 value={this.state.name}
@@ -142,9 +142,7 @@ class CustomNodeModal extends React.Component<Props, State> {
               <label className="col-sm-6 input-group input-group-inline">
                 <div className="input-group-header">{translate('CUSTOM_NETWORK_NAME')}</div>
                 <Input
-                  className={`input-group-input ${
-                    this.state.customNetworkId && invalids.customNetworkId ? 'invalid' : ''
-                  }`}
+                  isValid={!(this.state.customNetworkId && invalids.customNetworkId)}
                   type="text"
                   placeholder="My Custom Network"
                   value={this.state.customNetworkId}
@@ -154,9 +152,7 @@ class CustomNodeModal extends React.Component<Props, State> {
               <label className="col-sm-3 input-group input-group-inline">
                 <div className="input-group-header">{translate('CUSTOM_NETWORK_CURRENCY')}</div>
                 <Input
-                  className={`input-group-input ${
-                    this.state.customNetworkUnit && invalids.customNetworkUnit ? 'invalid' : ''
-                  }`}
+                  isValid={!(this.state.customNetworkUnit && invalids.customNetworkUnit)}
                   type="text"
                   placeholder="ETH"
                   value={this.state.customNetworkUnit}
@@ -166,11 +162,7 @@ class CustomNodeModal extends React.Component<Props, State> {
               <label className="col-sm-3 input-group input-group-inline">
                 <div className="input-group-header">{translate('CUSTOM_NETWORK_CHAIN_ID')}</div>
                 <Input
-                  className={`input-group-input ${
-                    this.state.customNetworkChainId && invalids.customNetworkChainId
-                      ? 'invalid'
-                      : ''
-                  }`}
+                  isValid={!(this.state.customNetworkChainId && invalids.customNetworkChainId)}
                   type="text"
                   placeholder="1"
                   value={this.state.customNetworkChainId}
@@ -183,7 +175,7 @@ class CustomNodeModal extends React.Component<Props, State> {
           <label className="input-group input-group-inline">
             <div className="input-group-header">{translate('CUSTOM_NETWORK_URL')}</div>
             <Input
-              className={`input-group-input ${this.state.url && invalids.url ? 'invalid' : ''}`}
+              isValid={!(this.state.url && invalids.url)}
               type="text"
               placeholder="https://127.0.0.1:8545/"
               value={this.state.url}
@@ -207,9 +199,7 @@ class CustomNodeModal extends React.Component<Props, State> {
               <label className="col-sm-6 input-group input-group-inline">
                 <div className="input-group-header">{translate('INPUT_USERNAME_LABEL')}</div>
                 <Input
-                  className={`input-group-input ${
-                    this.state.username && invalids.username ? 'invalid' : ''
-                  }`}
+                  isValid={!(this.state.username && invalids.username)}
                   type="text"
                   value={this.state.username}
                   onChange={e => this.setState({ username: e.currentTarget.value })}
@@ -218,9 +208,7 @@ class CustomNodeModal extends React.Component<Props, State> {
               <label className="col-sm-6 input-group input-group-inline">
                 <div className="input-group-header">{translate('INPUT_PASSWORD_LABEL')}</div>
                 <Input
-                  className={`input-group-input ${
-                    this.state.password && invalids.password ? 'invalid' : ''
-                  }`}
+                  isValid={!(this.state.password && invalids.password)}
                   type="password"
                   value={this.state.password}
                   onChange={e => this.setState({ password: e.currentTarget.value })}
diff --git a/common/components/DataField.tsx b/common/components/DataField.tsx
index 4ef427c6..ae32ccb7 100644
--- a/common/components/DataField.tsx
+++ b/common/components/DataField.tsx
@@ -6,12 +6,12 @@ import { Input } from 'components/ui';
 
 export const DataField: React.SFC<{}> = () => (
   <DataFieldFactory
-    withProps={({ data: { raw }, dataExists, onChange, readOnly }) => (
+    withProps={({ data: { raw }, validData, onChange, readOnly }) => (
       <div className="input-group-wrapper">
         <label className="input-group">
           <div className="input-group-header">{translate('OFFLINE_STEP2_LABEL_6')}</div>
           <Input
-            className={dataExists ? 'is-valid' : 'is-invalid'}
+            isValid={validData}
             type="text"
             placeholder={donationAddressMap.ETH}
             value={raw}
diff --git a/common/components/DataFieldFactory/DataFieldFactory.tsx b/common/components/DataFieldFactory/DataFieldFactory.tsx
index a9e32d55..8daab82e 100644
--- a/common/components/DataFieldFactory/DataFieldFactory.tsx
+++ b/common/components/DataFieldFactory/DataFieldFactory.tsx
@@ -7,7 +7,7 @@ import { isEtherTransaction } from 'selectors/transaction';
 import { AppState } from 'reducers';
 export interface CallBackProps {
   data: AppState['transaction']['fields']['data'];
-  dataExists: boolean;
+  validData: boolean;
   readOnly: boolean;
   onChange(ev: React.FormEvent<HTMLInputElement | HTMLTextAreaElement>): void;
 }
diff --git a/common/components/DataFieldFactory/DataInputFactory.tsx b/common/components/DataFieldFactory/DataInputFactory.tsx
index 6c6f5ba9..a51262ab 100644
--- a/common/components/DataFieldFactory/DataInputFactory.tsx
+++ b/common/components/DataFieldFactory/DataInputFactory.tsx
@@ -1,9 +1,10 @@
 import React, { Component } from 'react';
 import { Query } from 'components/renderCbs';
-import { getData, getDataExists } from 'selectors/transaction';
+import { getData } from 'selectors/transaction';
 import { connect } from 'react-redux';
 import { AppState } from 'reducers';
 import { CallBackProps } from 'components/DataFieldFactory';
+import { isHexString } from 'ethereumjs-util';
 
 interface OwnProps {
   withProps(props: CallBackProps): React.ReactElement<any> | null;
@@ -11,19 +12,19 @@ interface OwnProps {
 }
 interface StateProps {
   data: AppState['transaction']['fields']['data'];
-  dataExists: boolean;
+  validData: boolean;
 }
 
 type Props = OwnProps & StateProps;
 
 class DataInputClass extends Component<Props> {
   public render() {
-    const { data, onChange, dataExists } = this.props;
+    const { data, onChange, validData } = this.props;
     return (
       <Query
         params={['readOnly']}
         withQuery={({ readOnly }) =>
-          this.props.withProps({ data, onChange, readOnly: !!readOnly, dataExists })
+          this.props.withProps({ data, onChange, readOnly: !!readOnly, validData })
         }
       />
     );
@@ -32,5 +33,5 @@ class DataInputClass extends Component<Props> {
 
 export const DataInput = connect((state: AppState) => ({
   data: getData(state),
-  dataExists: getDataExists(state)
+  validData: getData(state).raw === '' || isHexString(getData(state).raw)
 }))(DataInputClass);
diff --git a/common/components/GasLimitField.tsx b/common/components/GasLimitField.tsx
index 34c6857b..ec63952b 100644
--- a/common/components/GasLimitField.tsx
+++ b/common/components/GasLimitField.tsx
@@ -30,7 +30,7 @@ export const GasLimitField: React.SFC<Props> = ({
             />
           </div>
           <Input
-            className={gasLimitValidator(raw) ? 'is-valid' : 'is-invalid'}
+            isValid={gasLimitValidator(raw)}
             type="number"
             placeholder="21000"
             readOnly={!!readOnly}
diff --git a/common/components/NonceField.scss b/common/components/NonceField.scss
index eb865d3a..66ec479f 100644
--- a/common/components/NonceField.scss
+++ b/common/components/NonceField.scss
@@ -34,7 +34,7 @@
   &-refresh {
     position: absolute;
     right: 0;
-    bottom: 1rem;
+    bottom: 0rem;
     padding: 0.75rem 1rem;
   }
 }
diff --git a/common/components/NonceField.tsx b/common/components/NonceField.tsx
index ef501f07..ccffae9b 100644
--- a/common/components/NonceField.tsx
+++ b/common/components/NonceField.tsx
@@ -42,7 +42,8 @@ class NonceField extends React.Component<Props> {
                   />
                 </div>
                 <Input
-                  className={`Nonce-field-input  ${!!value ? 'is-valid' : 'is-invalid'}`}
+                  isValid={!!value}
+                  className="Nonce-field-input"
                   type="number"
                   placeholder="7"
                   value={raw}
diff --git a/common/components/TXMetaDataPanel/components/AdvancedGas.tsx b/common/components/TXMetaDataPanel/components/AdvancedGas.tsx
index d786b9ba..7ca48c60 100644
--- a/common/components/TXMetaDataPanel/components/AdvancedGas.tsx
+++ b/common/components/TXMetaDataPanel/components/AdvancedGas.tsx
@@ -9,7 +9,6 @@ import { NonceField, GasLimitField, DataField } from 'components';
 import { connect } from 'react-redux';
 import { getAutoGasLimitEnabled } from 'selectors/config';
 import { isValidGasPrice } from 'selectors/transaction';
-import { sanitizeNumericalInput } from 'libs/values';
 import { Input } from 'components/ui';
 import { EAC_SCHEDULING_CONFIG } from 'libs/scheduling';
 import { getScheduleGasPrice, getTimeBounty } from 'selectors/schedule';
@@ -83,9 +82,11 @@ class AdvancedGas extends React.Component<Props, State> {
                   <div className="input-group-header">
                     {translateRaw('OFFLINE_STEP2_LABEL_3')} (gwei)
                   </div>
+                  {/*We leave type as string instead of number, because things such as multiple decimals
+                  or invalid exponent notation does not fire the onchange handler
+                  so the component will not display as invalid for such things */}
                   <Input
-                    className={!!gasPrice.raw && !validGasPrice ? 'invalid' : ''}
-                    type="number"
+                    isValid={validGasPrice}
                     placeholder="40"
                     value={gasPrice.raw}
                     onChange={this.handleGasPriceChange}
@@ -173,7 +174,7 @@ class AdvancedGas extends React.Component<Props, State> {
 
   private handleGasPriceChange = (ev: React.FormEvent<HTMLInputElement>) => {
     const { value } = ev.currentTarget;
-    this.props.inputGasPrice(sanitizeNumericalInput(value));
+    this.props.inputGasPrice(value);
   };
 
   private handleToggleAutoGasLimit = (_: React.FormEvent<HTMLInputElement>) => {
diff --git a/common/components/TXMetaDataPanel/components/FeeSummary.tsx b/common/components/TXMetaDataPanel/components/FeeSummary.tsx
index fe6ac65a..5165af52 100644
--- a/common/components/TXMetaDataPanel/components/FeeSummary.tsx
+++ b/common/components/TXMetaDataPanel/components/FeeSummary.tsx
@@ -54,6 +54,9 @@ class FeeSummary extends React.Component<Props> {
       scheduleGasLimit
     } = this.props;
 
+    if (!gasPrice.value || gasPrice.value.eqn(0) || !gasLimit.value || gasLimit.value.eqn(0)) {
+      return null;
+    }
     if (isGasEstimating) {
       return (
         <div className="FeeSummary is-loading">
diff --git a/common/components/TogglablePassword.tsx b/common/components/TogglablePassword.tsx
index 164d4173..4c2aa657 100644
--- a/common/components/TogglablePassword.tsx
+++ b/common/components/TogglablePassword.tsx
@@ -69,7 +69,8 @@ export default class TogglablePassword extends React.PureComponent<Props, State>
       <div className={`TogglablePassword input-group input-group-inline`}>
         {isTextareaWhenVisible && isVisible ? (
           <TextArea
-            className={`${className} ${!isValid ? 'invalid' : ''}`}
+            isValid={!!isValid}
+            className={className}
             value={value}
             name={name}
             disabled={disabled}
@@ -84,11 +85,12 @@ export default class TogglablePassword extends React.PureComponent<Props, State>
           />
         ) : (
           <Input
+            isValid={!!isValid}
             value={value}
             name={name}
             disabled={disabled}
             type={isVisible ? 'text' : 'password'}
-            className={`${className} ${!isValid ? 'invalid' : ''} border-rad-right-0`}
+            className={`${className} border-rad-right-0`}
             placeholder={placeholder}
             onChange={onChange}
             onFocus={onFocus}
diff --git a/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx b/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
index 7c810d73..ef64b8c0 100644
--- a/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
+++ b/common/components/WalletDecrypt/components/DeterministicWalletsModal.tsx
@@ -132,7 +132,7 @@ class DeterministicWalletsModalClass extends React.PureComponent<Props, State> {
               <React.Fragment>
                 <div className="DWModal-path-custom">
                   <Input
-                    className={customPath ? (isValidPath(customPath) ? 'valid' : 'invalid') : ''}
+                    isValid={customPath ? isValidPath(customPath) : true}
                     value={customPath}
                     placeholder="m/44'/60'/0'/0"
                     onChange={this.handleChangeCustomPath}
diff --git a/common/components/WalletDecrypt/components/Keystore.tsx b/common/components/WalletDecrypt/components/Keystore.tsx
index 7fb12414..1705f28e 100644
--- a/common/components/WalletDecrypt/components/Keystore.tsx
+++ b/common/components/WalletDecrypt/components/Keystore.tsx
@@ -65,9 +65,8 @@ export class KeystoreDecrypt extends PureComponent {
 
           {isWalletPending ? <Spinner /> : ''}
           <Input
-            className={`${password.length > 0 ? 'is-valid' : 'is-invalid'} ${
-              file.length && isWalletPending ? 'hidden' : ''
-            }`}
+            isValid={password.length > 0}
+            className={`${file.length && isWalletPending ? 'hidden' : ''}`}
             disabled={!file}
             value={password}
             onChange={this.onPasswordChange}
diff --git a/common/components/WalletDecrypt/components/Mnemonic.tsx b/common/components/WalletDecrypt/components/Mnemonic.tsx
index 9aef3aac..5396c530 100644
--- a/common/components/WalletDecrypt/components/Mnemonic.tsx
+++ b/common/components/WalletDecrypt/components/Mnemonic.tsx
@@ -67,6 +67,8 @@ class MnemonicDecryptClass extends PureComponent<Props, State> {
           <div className="form-group">
             <p>{translate('ADD_LABEL_8')}</p>
             <Input
+              isValid={true}
+              showValidAsPlain={true}
               value={pass}
               onChange={this.onPasswordChange}
               placeholder={translateRaw('INPUT_PASSWORD_LABEL')}
diff --git a/common/components/WalletDecrypt/components/PrivateKey.tsx b/common/components/WalletDecrypt/components/PrivateKey.tsx
index 3bef3636..34ed90d0 100644
--- a/common/components/WalletDecrypt/components/PrivateKey.tsx
+++ b/common/components/WalletDecrypt/components/PrivateKey.tsx
@@ -74,7 +74,7 @@ export class PrivateKeyDecrypt extends PureComponent<Props> {
               <label className="input-group">
                 <div className="input-group-header">{translate('ADD_LABEL_3')}</div>
                 <Input
-                  className={`form-control ${password.length > 0 ? 'is-valid' : 'is-invalid'}`}
+                  isValid={password.length > 0}
                   value={password}
                   onChange={this.onPasswordChange}
                   onKeyDown={this.onKeyDown}
diff --git a/common/components/WalletDecrypt/components/ViewOnly.tsx b/common/components/WalletDecrypt/components/ViewOnly.tsx
index ff9e1465..02e1dec5 100644
--- a/common/components/WalletDecrypt/components/ViewOnly.tsx
+++ b/common/components/WalletDecrypt/components/ViewOnly.tsx
@@ -60,7 +60,8 @@ class ViewOnlyDecryptClass extends PureComponent<Props, State> {
           )}
 
           <Input
-            className={`ViewOnly-input ${isValid ? 'is-valid' : 'is-invalid'}`}
+            isValid={isValid}
+            className="ViewOnly-input"
             value={address}
             onChange={this.changeAddress}
             placeholder={translateRaw('VIEW_ONLY_ENTER')}
diff --git a/common/components/hocs/Conditional.tsx b/common/components/hocs/Conditional.tsx
deleted file mode 100644
index 50075a70..00000000
--- a/common/components/hocs/Conditional.tsx
+++ /dev/null
@@ -1,25 +0,0 @@
-import React, { Component } from 'react';
-
-interface RequiredProps {
-  condition: boolean;
-  conditionalProps: {
-    [key: string]: any;
-  };
-}
-
-/**
- * Optional
- */
-export const withConditional = <WrappedComponentProps extends {}>(
-  PassedComponent: React.ComponentType<WrappedComponentProps>
-) =>
-  class extends Component<WrappedComponentProps & RequiredProps, {}> {
-    public render() {
-      const { condition, conditionalProps, ...passedProps } = this.props as any;
-      return condition ? (
-        <PassedComponent {...{ ...passedProps, ...(conditionalProps as object) }} />
-      ) : (
-        <PassedComponent {...passedProps} />
-      );
-    }
-  };
diff --git a/common/components/hocs/index.ts b/common/components/hocs/index.ts
deleted file mode 100644
index 87167b43..00000000
--- a/common/components/hocs/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from './Conditional';
diff --git a/common/components/ui/ConditionalInput.tsx b/common/components/ui/ConditionalInput.tsx
deleted file mode 100644
index 228b9b24..00000000
--- a/common/components/ui/ConditionalInput.tsx
+++ /dev/null
@@ -1,6 +0,0 @@
-import React from 'react';
-import { withConditional } from 'components/hocs';
-import { Input } from 'components/ui';
-
-const inpt: React.SFC<React.InputHTMLAttributes<any>> = props => <Input {...props} />;
-export const ConditionalInput = withConditional(inpt);
diff --git a/common/components/ui/Input.tsx b/common/components/ui/Input.tsx
index 16895e80..99021218 100644
--- a/common/components/ui/Input.tsx
+++ b/common/components/ui/Input.tsx
@@ -1,33 +1,65 @@
 import React, { HTMLProps } from 'react';
+import classnames from 'classnames';
 import './Input.scss';
 
 interface State {
   hasBlurred: boolean;
+  /**
+   * @description when the input has not had any values inputted yet
+   * e.g. "Pristine" condition
+   */
+  isStateless: boolean;
 }
 
-class Input extends React.Component<HTMLProps<HTMLInputElement>, State> {
+interface OwnProps extends HTMLProps<HTMLInputElement> {
+  isValid: boolean;
+  showValidAsPlain?: boolean;
+}
+
+class Input extends React.Component<OwnProps, State> {
   public state: State = {
-    hasBlurred: false
+    hasBlurred: false,
+    isStateless: true
   };
 
   public render() {
+    const { showValidAsPlain, isValid, ...htmlProps } = this.props;
+    const hasValue = !!this.props.value && this.props.value.toString().length > 0;
+    const classname = classnames(
+      this.props.className,
+      'input-group-input',
+      'form-control',
+      this.state.isStateless
+        ? ''
+        : isValid ? (showValidAsPlain ? '' : `is-valid valid`) : `is-invalid invalid`,
+      this.state.hasBlurred && 'has-blurred',
+      hasValue && 'has-value'
+    );
+
     return (
       <input
-        {...this.props}
+        {...htmlProps}
         onBlur={e => {
           this.setState({ hasBlurred: true });
           if (this.props && this.props.onBlur) {
             this.props.onBlur(e);
           }
         }}
+        onChange={this.handleOnChange}
         onWheel={this.props.type === 'number' ? this.preventNumberScroll : undefined}
-        className={`input-group-input  ${this.props.className} ${
-          this.state.hasBlurred ? 'has-blurred' : ''
-        } ${!!this.props.value && this.props.value.toString().length > 0 ? 'has-value' : ''}`}
+        className={classname}
       />
     );
   }
 
+  private handleOnChange = (args: React.FormEvent<HTMLInputElement>) => {
+    if (this.state.isStateless) {
+      this.setState({ isStateless: false });
+    }
+    if (this.props.onChange) {
+      this.props.onChange(args);
+    }
+  };
   // When number inputs are scrolled on while in focus, the number changes. So we blur
   // it if it's focused to prevent that behavior, without preventing the scroll.
   private preventNumberScroll(ev: React.WheelEvent<HTMLInputElement>) {
diff --git a/common/components/ui/SimpleSelect.tsx b/common/components/ui/SimpleSelect.tsx
index cffe21ac..85205ce8 100644
--- a/common/components/ui/SimpleSelect.tsx
+++ b/common/components/ui/SimpleSelect.tsx
@@ -11,7 +11,7 @@ export default class SimpleSelect extends PureComponent<Props, {}> {
     return (
       <select
         value={this.props.value || this.props.options[0]}
-        className={'form-control'}
+        className="form-control"
         onChange={this.props.onChange}
       >
         {this.props.options.map((obj, i) => {
diff --git a/common/components/ui/TextArea.tsx b/common/components/ui/TextArea.tsx
index 8ae9933b..aa711526 100644
--- a/common/components/ui/TextArea.tsx
+++ b/common/components/ui/TextArea.tsx
@@ -1,30 +1,62 @@
 import React, { HTMLProps } from 'react';
+import classnames from 'classnames';
 import './Input.scss';
 
 interface State {
   hasBlurred: boolean;
+  /**
+   * @description when the input has not had any values inputted yet
+   * e.g. "Pristine" condition
+   */
+  isStateless: boolean;
 }
 
-class TextArea extends React.Component<HTMLProps<HTMLTextAreaElement>, State> {
+interface OwnProps extends HTMLProps<HTMLTextAreaElement> {
+  isValid: boolean;
+  showValidAsPlain?: boolean;
+}
+
+class TextArea extends React.Component<OwnProps, State> {
   public state: State = {
-    hasBlurred: false
+    hasBlurred: false,
+    isStateless: true
   };
+
   public render() {
+    const { showValidAsPlain, isValid, ...htmlProps } = this.props;
+    const classname = classnames(
+      this.props.className,
+      'input-group-input',
+      'form-control',
+      this.state.isStateless
+        ? ''
+        : isValid ? (showValidAsPlain ? '' : `is-valid valid`) : `is-invalid invalid`,
+      this.state.hasBlurred && 'has-blurred'
+    );
+
     return (
       <textarea
-        {...this.props}
+        {...htmlProps}
         onBlur={e => {
           this.setState({ hasBlurred: true });
           if (this.props && this.props.onBlur) {
             this.props.onBlur(e);
           }
         }}
-        className={`input-group-input  ${this.props.className} ${
-          this.state.hasBlurred ? 'has-blurred' : ''
-        }`}
+        onChange={this.handleOnChange}
+        className={classname}
       />
     );
   }
+
+  private handleOnChange = (args: React.FormEvent<HTMLTextAreaElement>) => {
+    if (this.state.isStateless) {
+      this.setState({ isStateless: false });
+    }
+    if (this.props.onChange) {
+      this.props.onChange(args);
+    }
+  };
 }
 
 export default TextArea;
diff --git a/common/components/ui/index.ts b/common/components/ui/index.ts
index 1f649559..a8df4308 100644
--- a/common/components/ui/index.ts
+++ b/common/components/ui/index.ts
@@ -17,6 +17,5 @@ export { default as TextArea } from './TextArea';
 export { default as Address } from './Address';
 export { default as CodeBlock } from './CodeBlock';
 export { default as Toggle } from './Toggle';
-export * from './ConditionalInput';
 export * from './Expandable';
 export * from './InlineSpinner';
diff --git a/common/containers/Tabs/BroadcastTx/index.tsx b/common/containers/Tabs/BroadcastTx/index.tsx
index 0164e047..f7c27940 100644
--- a/common/containers/Tabs/BroadcastTx/index.tsx
+++ b/common/containers/Tabs/BroadcastTx/index.tsx
@@ -65,7 +65,7 @@ class BroadcastTx extends Component<Props> {
                       <Input
                         type="text"
                         placeholder="0xf86b0284ee6b2800825208944bbeeb066ed09b7aed07bf39eee0460dfa26152088016345785d8a00008029a03ba7a0cc6d1756cd771f2119cf688b6d4dc9d37096089f0331fe0de0d1cc1254a02f7bcd19854c8d46f8de09e457aec25b127ab4328e1c0d24bfbff8702ee1f474"
-                        className={stateTransaction ? '' : 'invalid'}
+                        isValid={!!stateTransaction}
                         value={userInput}
                         onChange={this.handleChange}
                       />
diff --git a/common/containers/Tabs/CheckTransaction/components/TxHashInput.tsx b/common/containers/Tabs/CheckTransaction/components/TxHashInput.tsx
index 04cfde6c..1342c325 100644
--- a/common/containers/Tabs/CheckTransaction/components/TxHashInput.tsx
+++ b/common/containers/Tabs/CheckTransaction/components/TxHashInput.tsx
@@ -42,7 +42,7 @@ class TxHashInput extends React.Component<Props, State> {
   public render() {
     const { recentTxs } = this.props;
     const { hash } = this.state;
-    const validClass = hash ? (isValidTxHash(hash) ? 'is-valid' : 'is-invalid') : '';
+
     let selectOptions: Option[] = [];
 
     if (recentTxs && recentTxs.length) {
@@ -75,8 +75,9 @@ class TxHashInput extends React.Component<Props, State> {
 
         <Input
           value={hash}
+          isValid={hash ? isValidTxHash(hash) : true}
           placeholder="0x16e521..."
-          className={`TxHashInput-field ${validClass}`}
+          className="TxHashInput-field"
           onChange={this.handleChange}
         />
 
diff --git a/common/containers/Tabs/Contracts/components/Deploy.tsx b/common/containers/Tabs/Contracts/components/Deploy.tsx
index cc3465af..a571eaf7 100644
--- a/common/containers/Tabs/Contracts/components/Deploy.tsx
+++ b/common/containers/Tabs/Contracts/components/Deploy.tsx
@@ -1,5 +1,4 @@
 import translate from 'translations';
-import classnames from 'classnames';
 import { DataFieldFactory } from 'components/DataFieldFactory';
 import { SendButtonFactory } from 'components/SendButtonFactory';
 import WalletDecrypt, { DISABLE_WALLETS } from 'components/WalletDecrypt';
@@ -31,16 +30,15 @@ class DeployClass extends Component<DispatchProps> {
           <label className="input-group">
             <div className="input-group-header">{translate('CONTRACT_BYTECODE')}</div>
             <DataFieldFactory
-              withProps={({ data: { raw, value }, onChange, readOnly }) => (
+              withProps={({ data: { raw }, onChange, readOnly, validData }) => (
                 <TextArea
+                  isValid={validData && !!raw}
                   name="byteCode"
                   placeholder="0x8f87a973e..."
                   rows={6}
                   onChange={onChange}
                   disabled={readOnly}
-                  className={classnames('Deploy-field-input', {
-                    'is-valid': value && value.length > 0
-                  })}
+                  className="Deploy-field-input"
                   value={raw}
                 />
               )}
diff --git a/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/components/AmountField.tsx b/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/components/AmountField.tsx
index 480bed6b..ef437bae 100644
--- a/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/components/AmountField.tsx
+++ b/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/components/AmountField.tsx
@@ -1,6 +1,6 @@
 import { AmountFieldFactory } from 'components/AmountFieldFactory';
 import React from 'react';
-import classnames from 'classnames';
+
 import { Input } from 'components/ui';
 
 export const AmountField: React.SFC = () => (
@@ -12,11 +12,10 @@ export const AmountField: React.SFC = () => (
           <Input
             name="value"
             value={raw}
+            isValid={isValid || raw === ''}
             onChange={onChange}
             readOnly={readOnly}
-            className={classnames('InteractExplorer-field-input', 'form-control', {
-              'is-invalid': !(isValid || raw === '')
-            })}
+            className="InteractExplorer-field-input"
           />
         )}
       />
diff --git a/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/index.tsx b/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/index.tsx
index ae8277e6..ec0cc59d 100644
--- a/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/index.tsx
+++ b/common/containers/Tabs/Contracts/components/Interact/components/InteractExplorer/index.tsx
@@ -116,6 +116,7 @@ class InteractExplorerClass extends Component<Props, State> {
                     <div className="input-group-header">{name + ' ' + type}</div>
                     <Input
                       className="InteractExplorer-func-in-input"
+                      isValid={!!(inputs[name] && inputs[name].rawData)}
                       name={name}
                       value={(inputs[name] && inputs[name].rawData) || ''}
                       onChange={this.handleInputChange}
@@ -138,7 +139,8 @@ class InteractExplorerClass extends Component<Props, State> {
                   <label className="input-group">
                     <div className="input-group-header"> ↳ {name + ' ' + type}</div>
                     <Input
-                      className="InteractExplorer-func-out-input "
+                      className="InteractExplorer-func-out-input"
+                      isValid={!!decodedFieldValue}
                       value={decodedFieldValue}
                       disabled={true}
                     />
diff --git a/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx b/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
index 40427590..b8972aa1 100644
--- a/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
+++ b/common/containers/Tabs/Contracts/components/Interact/components/InteractForm/index.tsx
@@ -4,7 +4,6 @@ import { getNetworkContracts } from 'selectors/config';
 import { connect } from 'react-redux';
 import { AppState } from 'reducers';
 import { isValidETHAddress, isValidAbiJson } from 'libs/validators';
-import classnames from 'classnames';
 import { NetworkContract } from 'types/network';
 import { donationAddressMap } from 'config';
 import { Input, TextArea, CodeBlock, Dropdown } from 'components/ui';
@@ -126,9 +125,8 @@ class InteractForm extends Component<Props, State> {
                     name="contract_address"
                     autoComplete="off"
                     value={currentTo.raw}
-                    className={classnames('InteractForm-address-field-input', {
-                      invalid: !isValid
-                    })}
+                    isValid={isValid}
+                    className="InteractForm-address-field-input"
                     spellCheck={false}
                     onChange={onChange}
                   />
@@ -144,7 +142,8 @@ class InteractForm extends Component<Props, State> {
             contract.name === 'Custom' ? (
               <TextArea
                 placeholder={this.abiJsonPlaceholder}
-                className={`InteractForm-interface-field-input ${validAbiJson ? '' : 'invalid'}`}
+                isValid={!!validAbiJson}
+                className="InteractForm-interface-field-input"
                 onChange={this.handleInput('abiJson')}
                 value={abiJson}
                 rows={6}
@@ -155,7 +154,8 @@ class InteractForm extends Component<Props, State> {
           ) : (
             <TextArea
               placeholder={this.abiJsonPlaceholder}
-              className={`InteractForm-interface-field-input ${validAbiJson ? '' : 'invalid'}`}
+              isValid={!!validAbiJson}
+              className="InteractForm-interface-field-input"
               onChange={this.handleInput('abiJson')}
               value={abiJson}
               rows={6}
diff --git a/common/containers/Tabs/ENS/components/NameInput.tsx b/common/containers/Tabs/ENS/components/NameInput.tsx
index 90fee751..cc11f67a 100644
--- a/common/containers/Tabs/ENS/components/NameInput.tsx
+++ b/common/containers/Tabs/ENS/components/NameInput.tsx
@@ -37,9 +37,8 @@ class NameInput extends Component<Props, State> {
           <label className="input-group input-group-inline ENSInput-name">
             <Input
               value={domainToCheck}
-              className={`${
-                !domainToCheck ? '' : isValidDomain ? '' : 'invalid'
-              } border-rad-right-0`}
+              isValid={!!domainToCheck && isValidDomain}
+              className="border-rad-right-0"
               type="text"
               placeholder="mycrypto"
               onChange={this.onChange}
diff --git a/common/containers/Tabs/GenerateWallet/components/Keystore/PaperWallet.tsx b/common/containers/Tabs/GenerateWallet/components/Keystore/PaperWallet.tsx
index 35734da1..445fab2d 100644
--- a/common/containers/Tabs/GenerateWallet/components/Keystore/PaperWallet.tsx
+++ b/common/containers/Tabs/GenerateWallet/components/Keystore/PaperWallet.tsx
@@ -21,6 +21,8 @@ const PaperWallet: React.SFC<Props> = props => (
         <h1 className="GenPaper-title">{translate('GEN_LABEL_5')}</h1>
         <Input
           value={stripHexPrefix(props.privateKey)}
+          showValidAsPlain={true}
+          isValid={true}
           aria-label={translateRaw('X_PRIVKEY')}
           aria-describedby="x_PrivKeyDesc"
           type="text"
diff --git a/common/containers/Tabs/GenerateWallet/components/Mnemonic/Word.tsx b/common/containers/Tabs/GenerateWallet/components/Mnemonic/Word.tsx
index 9633d6bb..69726180 100644
--- a/common/containers/Tabs/GenerateWallet/components/Mnemonic/Word.tsx
+++ b/common/containers/Tabs/GenerateWallet/components/Mnemonic/Word.tsx
@@ -61,7 +61,13 @@ export default class MnemonicWord extends React.Component<Props, State> {
               {word}
             </button>
           ) : (
-            <Input className="MnemonicWord-word-input" value={word} readOnly={true} />
+            <Input
+              className="MnemonicWord-word-input"
+              value={word}
+              readOnly={true}
+              showValidAsPlain={true}
+              isValid={true}
+            />
           )}
         </label>
       </div>
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleDepositField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleDepositField.tsx
index a74d79d8..d3ce3489 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleDepositField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleDepositField.tsx
@@ -38,7 +38,7 @@ class ScheduleDepositFieldClass extends Component<Props> {
             </span>
           </div>
           <Input
-            className={!!scheduleDeposit.raw && !validScheduleDeposit ? 'invalid' : ''}
+            isValid={scheduleDeposit.raw && validScheduleDeposit}
             type="number"
             placeholder="0.00001"
             value={scheduleDeposit.raw}
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasLimitField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasLimitField.tsx
index 93a7a715..803011b7 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasLimitField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasLimitField.tsx
@@ -34,7 +34,7 @@ class ScheduleGasLimitFieldClass extends React.Component<Props> {
             <InlineSpinner active={gasEstimationPending} text="Calculating" />
           </div>
           <Input
-            className={!!scheduleGasLimit.raw && !validScheduleGasLimit ? 'invalid' : ''}
+            isValid={scheduleGasLimit.raw && validScheduleGasLimit}
             type="number"
             placeholder={EAC_SCHEDULING_CONFIG.SCHEDULE_GAS_LIMIT_FALLBACK.toString()}
             value={scheduleGasLimit.raw}
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasPriceField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasPriceField.tsx
index b5837e2f..a10afc6d 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasPriceField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/ScheduleGasPriceField.tsx
@@ -27,7 +27,7 @@ class ScheduleGasPriceFieldClass extends React.Component<Props> {
         <label className="input-group">
           <div className="input-group-header">{translateRaw('SCHEDULE_GAS_PRICE')} (gwei)</div>
           <Input
-            className={!!scheduleGasPrice.raw && !validScheduleGasPrice ? 'invalid' : ''}
+            isValid={scheduleGasPrice.raw && validScheduleGasPrice}
             type="number"
             placeholder="40"
             value={scheduleGasPrice.raw}
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/TimeBounty/TimeBountyField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/TimeBounty/TimeBountyField.tsx
index 66cbe7ca..94fbb395 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/TimeBounty/TimeBountyField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/TimeBounty/TimeBountyField.tsx
@@ -25,7 +25,7 @@ export const TimeBountyField: React.SFC<Props> = ({ isReadOnly }) => (
             </span>
           </div>
           <Input
-            className={`input-group-input ${isValid ? '' : 'invalid'}`}
+            isValid={isValid}
             type="text"
             value={currentTimeBounty.raw}
             placeholder={translateRaw('SCHEDULE_TIMEBOUNTY_PLACEHOLDER')}
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowSize/WindowSizeField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowSize/WindowSizeField.tsx
index dc9afe80..47b49e05 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowSize/WindowSizeField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowSize/WindowSizeField.tsx
@@ -32,7 +32,7 @@ export const WindowSizeField: React.SFC<Props> = ({ isReadOnly }) => (
             </span>
           </div>
           <Input
-            className={`input-group-input ${isValid ? '' : 'invalid'}`}
+            isValid={isValid}
             type="text"
             value={currentWindowSize.raw}
             placeholder={
diff --git a/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowStart/WindowStartField.tsx b/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowStart/WindowStartField.tsx
index 81a9009a..3e64e4b3 100644
--- a/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowStart/WindowStartField.tsx
+++ b/common/containers/Tabs/ScheduleTransaction/components/Fields/WindowStart/WindowStartField.tsx
@@ -14,7 +14,7 @@ export const WindowStartField: React.SFC<Props> = ({ isReadOnly }) => (
         <label className="input-group">
           <div className="input-group-header">{translate('SCHEDULE_BLOCK')}</div>
           <Input
-            className={`input-group-input ${isValid ? '' : 'invalid'}`}
+            isValid={isValid}
             type="text"
             value={currentWindowStart.raw}
             placeholder={translateRaw('SCHEDULE_BLOCK_PLACEHOLDER')}
diff --git a/common/containers/Tabs/SignAndVerifyMessage/components/SignMessage/index.tsx b/common/containers/Tabs/SignAndVerifyMessage/components/SignMessage/index.tsx
index fac28f67..17166b70 100644
--- a/common/containers/Tabs/SignAndVerifyMessage/components/SignMessage/index.tsx
+++ b/common/containers/Tabs/SignAndVerifyMessage/components/SignMessage/index.tsx
@@ -57,7 +57,8 @@ export class SignMessage extends Component<Props, State> {
               <label className="input-group">
                 <div className="input-group-header">{translate('MSG_MESSAGE')}</div>
                 <TextArea
-                  className={`SignMessage-inputBox ${message ? 'is-valid' : 'is-invalid'}`}
+                  isValid={!!message}
+                  className="SignMessage-inputBox"
                   placeholder={messagePlaceholder}
                   value={message}
                   onChange={this.handleMessageChange}
diff --git a/common/containers/Tabs/SignAndVerifyMessage/components/VerifyMessage/index.tsx b/common/containers/Tabs/SignAndVerifyMessage/components/VerifyMessage/index.tsx
index d01a56d9..db83cbbc 100644
--- a/common/containers/Tabs/SignAndVerifyMessage/components/VerifyMessage/index.tsx
+++ b/common/containers/Tabs/SignAndVerifyMessage/components/VerifyMessage/index.tsx
@@ -41,7 +41,8 @@ export class VerifyMessage extends Component<Props, State> {
             <label className="input-group">
               <div className="input-group-header">{translate('MSG_SIGNATURE')}</div>
               <TextArea
-                className={`VerifyMessage-inputBox ${signature ? 'is-valid' : 'is-invalid'}`}
+                isValid={!!signature}
+                className="VerifyMessage-inputBox"
                 placeholder={signaturePlaceholder}
                 value={signature}
                 onChange={this.handleSignatureChange}
diff --git a/common/containers/Tabs/Swap/components/CurrencySwap.tsx b/common/containers/Tabs/Swap/components/CurrencySwap.tsx
index ede70043..00323b26 100644
--- a/common/containers/Tabs/Swap/components/CurrencySwap.tsx
+++ b/common/containers/Tabs/Swap/components/CurrencySwap.tsx
@@ -316,12 +316,7 @@ export default class CurrencySwap extends PureComponent<Props, State> {
                 <div className="input-group input-group-inline">
                   <Input
                     id="origin-swap-input"
-                    className={`input-group-input ${
-                      !!origin.amount &&
-                      this.isMinMaxValid(origin.amount, origin.label, destination.label)
-                        ? ''
-                        : 'invalid'
-                    }`}
+                    isValid={this.isMinMaxValid(origin.amount, origin.label, destination.label)}
                     type="number"
                     placeholder={translateRaw('SEND_AMOUNT_SHORT')}
                     value={isNaN(origin.amount) ? '' : origin.amount}
@@ -341,12 +336,7 @@ export default class CurrencySwap extends PureComponent<Props, State> {
                   <div className="input-group-header">{translate('SWAP_RECEIVE_INPUT_LABEL')}</div>
                   <Input
                     id="destination-swap-input"
-                    className={`${
-                      !!destination.amount &&
-                      this.isMinMaxValid(origin.amount, origin.label, destination.label)
-                        ? ''
-                        : 'invalid'
-                    }`}
+                    isValid={this.isMinMaxValid(origin.amount, origin.label, destination.label)}
                     type="number"
                     placeholder={translateRaw('SEND_AMOUNT_SHORT')}
                     value={isNaN(destination.amount) ? '' : destination.amount}
diff --git a/common/containers/Tabs/Swap/components/LiteSend/Fields.tsx b/common/containers/Tabs/Swap/components/LiteSend/Fields.tsx
index 5fa41f84..79eee65f 100644
--- a/common/containers/Tabs/Swap/components/LiteSend/Fields.tsx
+++ b/common/containers/Tabs/Swap/components/LiteSend/Fields.tsx
@@ -37,7 +37,12 @@ class FieldsClass extends Component<Props> {
           <div className="col-xs-12">
             <AddressFieldFactory
               withProps={({ currentTo }) => (
-                <Input type="text" value={currentTo.raw} readOnly={true} />
+                <Input
+                  type="text"
+                  value={currentTo.raw}
+                  readOnly={true}
+                  isValid={!!currentTo.raw}
+                />
               )}
             />
           </div>
@@ -60,6 +65,8 @@ class FieldsClass extends Component<Props> {
                     )}
                     {isValid && (
                       <Input
+                        isValid={true}
+                        showValidAsPlain={true}
                         type="text"
                         value={`${currentValue.raw} ${this.props.unit}`}
                         readOnly={true}
diff --git a/common/containers/Tabs/Swap/components/PaymentInfo.tsx b/common/containers/Tabs/Swap/components/PaymentInfo.tsx
index 64b988c0..ad734d47 100644
--- a/common/containers/Tabs/Swap/components/PaymentInfo.tsx
+++ b/common/containers/Tabs/Swap/components/PaymentInfo.tsx
@@ -21,6 +21,7 @@ export default class PaymentInfo extends PureComponent<Props, {}> {
           })}
           <Input
             className="SwapPayment-address"
+            isValid={!!this.props.paymentAddress}
             value={this.props.paymentAddress || undefined}
             disabled={true}
           />
diff --git a/common/containers/Tabs/Swap/components/ReceivingAddress.tsx b/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
index 57825666..693307e1 100644
--- a/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
+++ b/common/containers/Tabs/Swap/components/ReceivingAddress.tsx
@@ -79,7 +79,8 @@ export default class ReceivingAddress extends PureComponent<StateProps & ActionP
               </h4>
 
               <Input
-                className={`SwapAddress-address-input ${!validAddress ? 'invalid' : ''}`}
+                isValid={validAddress}
+                className="SwapAddress-address-input"
                 type="text"
                 value={destinationAddress}
                 onChange={this.onChangeDestinationAddress}
diff --git a/common/containers/Tabs/Swap/components/SupportFooter.tsx b/common/containers/Tabs/Swap/components/SupportFooter.tsx
index ff6342f2..c6152bfd 100644
--- a/common/containers/Tabs/Swap/components/SupportFooter.tsx
+++ b/common/containers/Tabs/Swap/components/SupportFooter.tsx
@@ -83,7 +83,13 @@ Rate: ${rates[pair].rate} ${origin.label}/${destination.label}`;
             <small>{translate('SWAP_SUPPORT_LINK_BROKEN')}</small>
           </p>
           {open ? (
-            <TextArea defaultValue={fallbackBody} className="form-control input-sm" rows={9} />
+            <TextArea
+              isValid={true}
+              showValidAsPlain={true}
+              defaultValue={fallbackBody}
+              className="form-control input-sm"
+              rows={9}
+            />
           ) : null}
         </div>
       </section>
diff --git a/common/libs/validators.ts b/common/libs/validators.ts
index e64be598..d6d94e53 100644
--- a/common/libs/validators.ts
+++ b/common/libs/validators.ts
@@ -140,10 +140,10 @@ export function isValidPath(dPath: string) {
 }
 
 export const isValidValue = (value: string) =>
-  !!(value && isFinite(parseFloat(value)) && parseFloat(value) >= 0);
+  !!(value && isFinite(Number(value)) && Number(value) >= 0);
 
 export const gasLimitValidator = (gasLimit: number | string) => {
-  const gasLimitFloat = typeof gasLimit === 'string' ? parseFloat(gasLimit) : gasLimit;
+  const gasLimitFloat = typeof gasLimit === 'string' ? Number(gasLimit) : gasLimit;
   return (
     validNumber(gasLimitFloat) &&
     gasLimitFloat >= GAS_LIMIT_LOWER_BOUND &&
@@ -152,7 +152,7 @@ export const gasLimitValidator = (gasLimit: number | string) => {
 };
 
 export const gasPriceValidator = (gasPrice: number | string): boolean => {
-  const gasPriceFloat = typeof gasPrice === 'string' ? parseFloat(gasPrice) : gasPrice;
+  const gasPriceFloat = typeof gasPrice === 'string' ? Number(gasPrice) : gasPrice;
   return (
     validNumber(gasPriceFloat) &&
     gasPriceFloat >= GAS_PRICE_GWEI_LOWER_BOUND &&
@@ -172,7 +172,7 @@ export const timeBountyValidator = (timeBounty: BN | number | string | null): bo
     );
   }
 
-  const timeBountyFloat = typeof timeBounty === 'string' ? parseFloat(timeBounty) : timeBounty;
+  const timeBountyFloat = typeof timeBounty === 'string' ? Number(timeBounty) : timeBounty;
 
   return validNumber(timeBountyFloat);
 };
diff --git a/common/libs/values.ts b/common/libs/values.ts
index 9b298a54..fc5dd00c 100644
--- a/common/libs/values.ts
+++ b/common/libs/values.ts
@@ -44,7 +44,7 @@ export const buildEIP681TokenRequest = (
   }`;
 
 export const sanitizeNumericalInput = (input: string): string => {
-  const inputFloat = parseFloat(input);
+  const inputFloat = Number(input);
 
   if (!input || isNaN(inputFloat)) {
     return input;
diff --git a/common/sagas/transaction/fields/fields.ts b/common/sagas/transaction/fields/fields.ts
index 5efc057e..420a3976 100644
--- a/common/sagas/transaction/fields/fields.ts
+++ b/common/sagas/transaction/fields/fields.ts
@@ -31,12 +31,12 @@ export function* handleGasLimitInput({ payload }: InputGasLimitAction): SagaIter
 }
 
 export function* handleGasPriceInput({ payload }: InputGasPriceAction): SagaIterator {
-  const priceFloat = parseFloat(payload);
-  const validGasPrice: boolean = yield call(gasPriceValidator, priceFloat);
+  const gasPrice = Number(payload);
+  const validGasPrice: boolean = yield call(gasPriceValidator, gasPrice);
   yield put(
     setGasPriceField({
       raw: payload,
-      value: validGasPrice ? gasPriceToBase(priceFloat) : Wei('0')
+      value: validGasPrice ? gasPriceToBase(gasPrice) : Wei('0')
     })
   );
 }
diff --git a/common/sass/mixins.scss b/common/sass/mixins.scss
index 1e1e770a..2e841ce8 100644
--- a/common/sass/mixins.scss
+++ b/common/sass/mixins.scss
@@ -6,6 +6,7 @@
   padding: 0;
   background: none;
   border: none;
+  z-index: 999;
   cursor: pointer;
 }