You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
571 B
571 B
Requirements
Number 3
What is an input mask?
Input masks are a way to control what data can be entered into a form’s field. They are governed by a strict set of rules that site visitors can’t break while trying to fill out your form.
What you will learn by completing this challenge
- How to use enforced strict rules for your forms and inputs.
- How to use JavaScript to validate forms.
- How to use CSS and JavaScript to create dynamic forms.