What is live validation?
What is Live Validation? The Live Validation feature provides the user with different types of real-time feedback corresponding to the checkouts form field. The user receives suggestions for a proper form fields completion or an error message if the criteria are not met.
How to do live validation in JavaScript?
Just use the HTML5 pattern attribute to test to see if the input is empty. If it is the input will show up red to alert the user. Something like [a-z-A-Z0-9]1 which checks that at least one character is present.
What is inline form validation?
In short, inline validation is an effort on behalf of the form to help users correct information as they go, ideally so that when the point comes to submit the form, they are more likely to submit it on the first attempt. The more failed attempts a user makes to submit the form, the more likely they are to give up.