Custom Required Form Field Popup

Hello,

I would like the ability to customize the error alert text above a form field. Currently it says “Please fill out this field” or “Please include an ‘@’ in the field” which is too specific and not preferred for situations where a certain type of field entry is desired (emails not from ISPs or free email providers).

Best,
Christopher

See if it’s possible to set a custom oninvalid attribute on the email input field

http://stackoverflow.com/a/22777141/584192