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itssami

Password Strength / User Availablity Scripts ?

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many of u guys would already have noticed that now a days , on most of the websites , when some one sign in...as he puts his desired username in the textbox , the page shows that it is not available or it is available...without pushing any button etc..
and the second thing , when some one writes the password , on the same screen , it shows that password is weak or password is strong... i think it is done with php ... can some one give me a link to any page where i can access these scripts ? or some one can help me regarding this ?? Thanks for helping always.

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Try googling for some tutorials on ajax :)

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[!--quoteo(post=358545:date=Mar 26 2006, 05:15 PM:name=Hooker)--][div class=\'quotetop\']QUOTE(Hooker @ Mar 26 2006, 05:15 PM) [snapback]358545[/snapback][/div][div class=\'quotemain\'][!--quotec--]
Try googling for some tutorials on ajax :)
[/quote]

Hooker is right. The first can be done with AJAX. The second (password strength) can be done with javascript, usually by calling a function with the onChange method.

As for AJAX - [a href=\"http://www.ajaxfreaks.com\" target=\"_blank\"]http://www.ajaxfreaks.com[/a] is a good start...

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AJAX would be the first option, in your case you'll want to focus on the "onKeyUp, onKeyDown, onBlur & onFocus" events as thats what you'll trap for JavaScript to send to the server via xmlhttpRequest.

The other alternative would be a SOAP interface of sorts.

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