Revert "ensure lowercase on mobile search input"

This reverts commit bd9d7b96df.

app/components/ens/nameLookup.js

@@ -207,7 +207,7 @@ const DisplayAddress = connect(mapStateToProps)((props) => (
   </Fragment>
 ))
 
-const LookupForm = ({ handleSubmit, values, handleChange, justSearch, setFieldValue }) => (
+const LookupForm = ({ handleSubmit, values, handleChange, justSearch }) => (
   <Fragment>
     <form onSubmit={handleSubmit} onBlur={handleSubmit} >
       <Hidden mdDown>
@@ -226,7 +226,7 @@ const LookupForm = ({ handleSubmit, values, handleChange, justSearch, setFieldVa
           name="domainName"
           placeholder='Search for vacant name'
           value={values.domainName}
-          onChange={ev => onDomainNameChange(ev, setFieldValue)}
+          onChange={handleChange}
           required
           wide />
         {!justSearch && <Typography variant="subheading" style={{ color: '#939ba1', textAlign: 'center', marginTop: '25vh' }}>
@@ -252,8 +252,7 @@ const InnerForm = ({
   handleSubmit,
   isSubmitting,
   status,
-  setStatus,
-  setFieldValue
+  setStatus
 }) => (
   <div>
     <Hidden mdDown>
@@ -263,7 +262,7 @@ const InnerForm = ({
       </span>
     </Hidden>
     {!status
-     ? <LookupForm {...{ handleSubmit, values, handleChange, setFieldValue }} />
+     ? <LookupForm {...{ handleSubmit, values, handleChange }} />
      : validAddress(status.address) ?
      <DisplayAddress
        domainName={values.domainName}
@@ -282,11 +281,6 @@ const InnerForm = ({
   </div>
 )
 
-const onDomainNameChange = (e, setFieldValue) => {
-  const domain = e.target.value.toLowerCase();
-  setFieldValue('domainName', domain, false)
-}
-
 const NameLookup = withFormik({
   mapPropsToValues: props => ({ domainName: '' }),
   async handleSubmit(values, { status, setSubmitting, setStatus }) {