CODE EXAMPLE FOR JAVASCRIPT

mui adding eye toggle at password field

// Add these variables to your component to track the state
const [showPassword, setShowPassword] = useState(false);
const handleClickShowPassword = () => setShowPassword(!showPassword);
const handleMouseDownPassword = () => setShowPassword(!showPassword);
// Then you can write your text field component like this to make the toggle work.
<TextField
  label='Some label'
  variant="outlined"
  type={showPassword ? "text" : "password"} // <-- This is where the magic happens
  onChange={someChangeHandler}
  InputProps={{ // <-- This is where the toggle button is added.
    endAdornment: (
      <InputAdornment position="end">
        <IconButton
          aria-label="toggle password visibility"
          onClick={handleClickShowPassword}
          onMouseDown={handleMouseDownPassword}
        >
          {showPassword ? <Visibility /> : <VisibilityOff />}
        </IconButton>
      </InputAdornment>
    )
  }}
/>