Need to check whether themail id exists in database or not ("on client side")

[anushka]

Hello everyone

  i want to check whether  the mail id exists in database or not by using ajax. And i want to tell that  mail id is available to them or not when they are doing registration with us .Can any one tell how to proceed.

[haku]

Create a php script that checks if the email exists in the database. Have it echo 0 if it doesnt, 1 if it does.

 

Then use an ajax script to call the php script. Read the results when they come back, then use them to display whether the email exists or not in the way you want to display it.

[anushka]

Thank You