When trying to submit a form with missing required fields, my browser (Chrome), displays a message mentionning there is a field missing, and if it\'s out of my screen, it sc
You can use oninvalid event attribute of HTML5 and in your script's tag write a function for redirecting it.
oninvalid
Here is the example:
And on clicking on your submit button it will scroll to the invalid field.
For radio button please add only on one radio with same nameHere is the example (jsfiddle)