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Revision: 51056
at September 13, 2011 06:15 by cesarkohl
Updated Code 
// Pure JavaScript
if(document.getElementById('example').length == 0){} // no element found

// jQuery
if($('element').length == 0){} // no element found

Revision: 51055
at September 13, 2011 06:11 by cesarkohl
Initial Code 
// Pure JavaScript
if(document.getElementById('example').length == 0){}; // no element found

// jQuery
if($('element').length == 0;){} // no element found
Initial URL 









Initial Description





How to know if an element exists in JS (and jQuery).









Initial Title





if exists in JS and jQuery









Initial Tags





javascript, jquery









Initial Language





JavaScript