How can I set a validation on a date of birth field that if the person is not 18, based on the date of birth, a message will be displayed that he/she is must be 18 years or over and the form is not submitted?
How can I set a validation on a date of birth field that if the person is not 18, based on the date of birth, a message will be displayed that he/she is must be 18 years or over and the form is not submitted?