2 files changed, 44 insertions, 8 deletions
diff --git a/webui/src/components/BugTitleForm/BugTitleForm.tsx b/webui/src/components/BugTitleForm/BugTitleForm.tsx
index 08a1ac90..c31f8ef7 100644
--- a/webui/src/components/BugTitleForm/BugTitleForm.tsx
+++ b/webui/src/components/BugTitleForm/BugTitleForm.tsx
@@ -1,12 +1,6 @@
 import React, { useState } from 'react';
 
-import {
-  Button,
-  fade,
-  makeStyles,
-  TextField,
-  Typography,
-} from '@material-ui/core';
+import { Button, makeStyles, Typography } from '@material-ui/core';
 
 import { TimelineDocument } from '../../pages/bug/TimelineQuery.generated';
 import IfLoggedIn from '../IfLoggedIn/IfLoggedIn';
@@ -14,6 +8,7 @@ import Author from 'src/components/Author';
 import Date from 'src/components/Date';
 import { BugFragment } from 'src/pages/bug/Bug.generated';
 
+import BugTitleInput from './BugTitleInput';
 import { useSetTitleMutation } from './SetTitle.generated';
 
 /**
@@ -108,10 +103,11 @@ function BugTitleForm({ bug }: Props) {
   function editableBugTitle() {
     return (
       <form className={classes.headerTitle} onSubmit={submitNewTitle}>
-        <TextField
+        <BugTitleInput
           inputRef={(node) => {
             issueTitleInput = node;
           }}
+          label="Title"
           variant="outlined"
           fullWidth
           margin="dense"
diff --git a/webui/src/components/BugTitleForm/BugTitleInput.tsx b/webui/src/components/BugTitleForm/BugTitleInput.tsx
new file mode 100644
index 00000000..d2b060a2
--- /dev/null
+++ b/webui/src/components/BugTitleForm/BugTitleInput.tsx
@@ -0,0 +1,40 @@
+import { createStyles, fade, withStyles, TextField } from '@material-ui/core';
+import { Theme } from '@material-ui/core/styles';
+
+const BugTitleInput = withStyles((theme: Theme) =>
+  createStyles({
+    root: {
+      '& .MuiInputLabel-outlined': {
+        color: theme.palette.text.primary,
+      },
+      '& input:valid + fieldset': {
+        color: theme.palette.text.primary,
+        borderColor: theme.palette.divider,
+        borderWidth: 2,
+      },
+      '& input:valid:hover + fieldset': {
+        color: theme.palette.text.primary,
+        borderColor: fade(theme.palette.divider, 0.3),
+        borderWidth: 2,
+      },
+      '& input:valid:focus + fieldset': {
+        color: theme.palette.text.primary,
+        borderColor: theme.palette.divider,
+      },
+      '& input:invalid + fieldset': {
+        borderColor: theme.palette.error.main,
+        borderWidth: 2,
+      },
+      '& input:invalid:hover + fieldset': {
+        borderColor: theme.palette.error.main,
+        borderWidth: 2,
+      },
+      '& input:invalid:focus + fieldset': {
+        borderColor: theme.palette.error.main,
+        borderWidth: 2,
+      },
+    },
+  })
+)(TextField);
+
+export default BugTitleInput;