Well blank() was not created in jQuery.
You can create a new function for jQuery like this.
(function($){
$.fn.blank = function(){
return $.trim(this[0]).length == 0;
}
})(jQuery)
input id=one value=sadf /
input id=two value= /
$('#one').blank(); // return false
$('#two').blank();
Hello!
On Sun, Dec 21, 2008 at 3:09 PM, Kean shenan...@gmail.com wrote:
Well blank() was not created in jQuery.
You can create a new function for jQuery like this.
(function($){
$.fn.blank = function(){
return $.trim(this[0]).length == 0;
}
})(jQuery)
input id=one value=sadf /
My version plays nice if you have other libraries that take up the $
namespace (ie, prototype framework)
On Dec 21, 7:50 am, Lay András lays...@gmail.com wrote:
Hello!
On Sun, Dec 21, 2008 at 3:09 PM, Kean shenan...@gmail.com wrote:
Well blank() was not created in jQuery.
You can
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