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alanmarcos/gist:511a1223b12e126a73bb

Last active August 29, 2015 14:15
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jquery .exists(), to check if an element exists in the dom
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gistfile1.txt
;(function ($) {
$.fn.exists = function () {
return this.length > 0? true : false
};
}(jQuery));
@alanmarcos
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Usage:
$('#element').exists();
returns a boolean

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