Restrictions and Month Selector
Explore how to implement input restrictions that provide immediate feedback, avoiding user confusion, and creating a custom month selector using JavaScript. Learn to manage event listeners effectively to prevent memory leaks, dynamically update form fields, and improve form usability without relying heavily on HTML primitives.
We'll cover the following...
Restrictions #
We talked briefly about helping users with the forms we provide by restricting input. If they have no feedback confirmation that their input was submitted, they get the hint that something is wrong faster than reading a message would.
Beware that, this would only work if the mistake is obvious. If you block the number ‘0’ when the user is inputting ‘1990’ because there’s an age restriction, they might think your form is buggy!
Try playing with the day and year fields. ...