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I have a form saying create account and I have email Id and password fields, I want to make sure that the username is unique
is there anyway that I can do this check using ajax as soon as user completes entering the username i.e. after he clicks on the password field (or he hits tab key after entering the username)
Thanks
Any efforts will be appreciated
use “onchange” on the username field, then use a standard AJAX query.
What is the difference between onBlur and onChange attribute in HTML?