How you can help.
Most of the time, however, browsers don't let the user type a longer value than expected into text fields. BTW the demo for radio buttons doesn't work for me either. This validation descriptor is only for check boxes. check over here no numeric returns false if the form element contains anything other than numeric characters.
This will allow you to extend validate.js to suit your needs. Your minlength/maxlength test: Minlength and Maxlength do only "kick in" if the field is dirty. The user should select the given check box. An email address must contain at least a ‘@’ sign and a dot (.).