Just a bunch of code » valdate http://www.bunchacode.com where geeks are cool. Fri, 13 Aug 2010 18:04:07 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 jquery validate plugin with ajax duplicate check http://www.bunchacode.com/programming/jquery-validate-plugin-with-ajax-duplicate-check/ http://www.bunchacode.com/programming/jquery-validate-plugin-with-ajax-duplicate-check/#comments Thu, 24 Sep 2009 19:40:58 +0000 Funky Dude http://www.bunchacode.com/?p=183 jQuery validate plugin is pretty awsome. However it doesn’t do everything. That’s why the plugin have the addMethod function. And I need to add an ajax duplicate check for an email input. Here’s the method i wrote. There might be a better way. I would love to know.

jQuery.validator.addMethod("checkForDupeEmail", function(value, element, param){

var ajaxFunc = $.ajax({
async:false,   //we have to set it to false, it does not return a value before we even complete the request.
data:'email='+($.trim(value)),
type:'POST',
url:'/employees/ajax_checkDupe',
dataType:'text',
});
//here we check the response


if(ajaxFunc.responseText == 1)

return >true;

else

return >false;
});
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