diff --git a/src/components/forms/validator.ts b/src/components/forms/validator.ts
index e0a6ce0d..9aa3b87c 100644
--- a/src/components/forms/validator.ts
+++ b/src/components/forms/validator.ts
@@ -42,6 +42,14 @@ export const greaterThan = (min: number | string) => (value: string) => {
   return `Should be greater than ${min}`
 }
 
+export const equalOrGreaterThan = (min: number | string) => (value: string): undefined | string => {
+  if (Number.isNaN(Number(value)) || Number.parseFloat(value) >= Number(min)) {
+    return undefined
+  }
+
+  return `Should be equal or greater than ${min}`
+}
+
 const regexQuery = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$/i
 const url = new RegExp(regexQuery)
 export const mustBeUrl = (value: string) => {
diff --git a/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/index.tsx
index d7d3e00e..fc6915ae 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/index.tsx
@@ -14,6 +14,19 @@ import { getAddressBookListSelector } from 'src/logic/addressBook/store/selector
 import { getAddressFromENS } from 'src/logic/wallets/getWeb3'
 import { isValidEnsName } from 'src/logic/wallets/ethAddresses'
 
+export interface AddressBookProps {
+  fieldMutator: (address: string) => void
+  isCustomTx?: boolean
+  pristine: boolean
+  recipientAddress?: string
+  setSelectedEntry: (
+    entry: { address?: string; name?: string } | React.SetStateAction<{ address: string; name: string }>,
+  ) => void
+  setIsValidAddress: (valid?: boolean) => void
+}
+
+const useStyles = makeStyles(styles)
+
 const textFieldLabelStyle = makeStyles(() => ({
   root: {
     overflow: 'hidden',
@@ -30,34 +43,39 @@ const textFieldInputStyle = makeStyles(() => ({
   },
 }))
 
-const filterAddressBookWithContractAddresses = async (addressBook) => {
+const filterAddressBookWithContractAddresses = async (
+  addressBook: List<{ address: string }>,
+): Promise<List<{ address: string }>> => {
   const abFlags = await Promise.all(
-    addressBook.map(async ({ address }) => {
-      return (await mustBeEthereumContractAddress(address)) === undefined
-    }),
+    addressBook.map(
+      async ({ address }: { address: string }): Promise<boolean> => {
+        return (await mustBeEthereumContractAddress(address)) === undefined
+      },
+    ),
   )
-  return addressBook.filter((adbkEntry, index) => abFlags[index])
+
+  return addressBook.filter((_, index) => abFlags[index])
 }
 
 const AddressBookInput = ({
-  classes,
   fieldMutator,
   isCustomTx,
   pristine,
   recipientAddress,
   setIsValidAddress,
   setSelectedEntry,
-}: any) => {
+}: AddressBookProps) => {
+  const classes = useStyles()
   const addressBook = useSelector(getAddressBookListSelector)
   const [isValidForm, setIsValidForm] = useState(true)
-  const [validationText, setValidationText] = useState<any>(true)
+  const [validationText, setValidationText] = useState<string>('')
   const [inputTouched, setInputTouched] = useState(false)
   const [blurred, setBlurred] = useState(pristine)
-  const [adbkList, setADBKList] = useState(List([]))
+  const [adbkList, setADBKList] = useState<List<{ address: string }>>(List([]))
 
   const [inputAddValue, setInputAddValue] = useState(recipientAddress)
 
-  const onAddressInputChanged = async (addressValue) => {
+  const onAddressInputChanged = async (addressValue: string): Promise<void> => {
     setInputAddValue(addressValue)
     let resolvedAddress = addressValue
     let isValidText
@@ -99,7 +117,7 @@ const AddressBookInput = ({
   }
 
   useEffect(() => {
-    const filterAdbkContractAddresses = async () => {
+    const filterAdbkContractAddresses = async (): Promise<void> => {
       if (!isCustomTx) {
         setADBKList(addressBook)
         return
diff --git a/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/style.ts b/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/style.ts
index b7468d06..b6d2d076 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/style.ts
+++ b/src/routes/safe/components/Balances/SendModal/screens/AddressBookInput/style.ts
@@ -1,4 +1,6 @@
-export const styles = () => ({
+import { createStyles } from '@material-ui/core'
+
+export const styles = createStyles({
   itemOptionList: {
     display: 'flex',
   },
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/EthAddressInput/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/EthAddressInput/index.tsx
index 91ddf4df..0c11b16e 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/EthAddressInput/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/EthAddressInput/index.tsx
@@ -1,7 +1,9 @@
 import { makeStyles } from '@material-ui/core/styles'
-import React from 'react'
+import React, { useState } from 'react'
+import { useFormState, useField } from 'react-final-form'
 
 import { ScanQRWrapper } from 'src/components/ScanQRModal/ScanQRWrapper'
+import AddressBookInput from 'src/routes/safe/components/Balances/SendModal/screens/AddressBookInput'
 import Field from 'src/components/forms/Field'
 import TextField from 'src/components/forms/TextField'
 import {
@@ -16,7 +18,7 @@ import { styles } from 'src/routes/safe/components/Balances/SendModal/screens/Co
 
 const useStyles = makeStyles(styles)
 
-export interface EthAddressProps {
+export interface EthAddressInputProps {
   isContract?: boolean
   isRequired?: boolean
   name: string
@@ -24,10 +26,24 @@ export interface EthAddressProps {
   text: string
 }
 
-const EthAddressInput = ({ isContract = true, isRequired = true, name, onScannedValue, text }: EthAddressProps) => {
+const EthAddressInput = ({
+  isContract = true,
+  isRequired = true,
+  name,
+  onScannedValue,
+  text,
+}: EthAddressInputProps) => {
   const classes = useStyles()
   const validatorsList = [isRequired && required, mustBeEthereumAddress, isContract && mustBeEthereumContractAddress]
   const validate = composeValidators(...validatorsList.filter((_) => _))
+  const { pristine } = useFormState({ subscription: { pristine: true } })
+  const {
+    input: { value },
+  } = useField('contractAddress', { subscription: { value: true } })
+  const [selectedEntry, setSelectedEntry] = useState<{ address?: string; name?: string } | null>({
+    address: value,
+    name: '',
+  })
 
   const handleScan = (value, closeQrModal) => {
     let scannedAddress = value
@@ -44,15 +60,25 @@ const EthAddressInput = ({ isContract = true, isRequired = true, name, onScanned
     <>
       <Row margin="md">
         <Col xs={11}>
-          <Field
-            component={TextField}
-            name={name}
-            placeholder={text}
-            testId={name}
-            text={text}
-            type="text"
-            validate={validate}
-          />
+          {selectedEntry?.address ? (
+            <Field
+              component={TextField}
+              name={name}
+              placeholder={text}
+              testId={name}
+              text={text}
+              type="text"
+              validate={validate}
+            />
+          ) : (
+            <AddressBookInput
+              setSelectedEntry={setSelectedEntry}
+              setIsValidAddress={() => {}}
+              fieldMutator={onScannedValue}
+              isCustomTx
+              pristine={pristine}
+            />
+          )}
         </Col>
         <Col center="xs" className={classes} middle="xs" xs={1}>
           <ScanQRWrapper handleScan={handleScan} />
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/SendCustomTx/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/SendCustomTx/index.tsx
index 69c172d4..a222e961 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/SendCustomTx/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/SendCustomTx/index.tsx
@@ -19,7 +19,7 @@ import Field from 'src/components/forms/Field'
 import GnoForm from 'src/components/forms/GnoForm'
 import TextField from 'src/components/forms/TextField'
 import TextareaField from 'src/components/forms/TextareaField'
-import { composeValidators, maxValue, mustBeFloat, greaterThan } from 'src/components/forms/validator'
+import { composeValidators, maxValue, mustBeFloat, equalOrGreaterThan } from 'src/components/forms/validator'
 import Block from 'src/components/layout/Block'
 import Button from 'src/components/layout/Button'
 import ButtonLink from 'src/components/layout/ButtonLink'
@@ -230,7 +230,7 @@ const SendCustomTx: React.FC<Props> = ({ initialValues, onClose, onNext, contrac
                       placeholder="Value*"
                       text="Value*"
                       type="text"
-                      validate={composeValidators(mustBeFloat, maxValue(ethBalance), greaterThan(0))}
+                      validate={composeValidators(mustBeFloat, maxValue(ethBalance), equalOrGreaterThan(0))}
                     />
                   </Col>
                 </Row>
diff --git a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/index.tsx b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/index.tsx
index 2c4b94a8..3630a2f1 100644
--- a/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/index.tsx
+++ b/src/routes/safe/components/Balances/SendModal/screens/ContractInteraction/index.tsx
@@ -100,7 +100,6 @@ const ContractInteraction: React.FC<ContractInteractionProps> = ({
       >
         {(submitting, validating, rest, mutators) => {
           setCallResults = mutators.setCallResults
-
           return (
             <>
               <Block className={classes.formContainer}>