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BikrantSingh
JQuery-confirming exsistance of an element.
1 Answer(s)      4 years and a month ago
Posted in : JavaScript Questions


Hi there, How do I test whether an element exists in jQuery?


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December 4, 2010 at 5:31 PM


You can check existance of an element in jQuery using length property of the jQuery collection returned by your selector.

if ( $('#element1').length ) $('#element1').show();

The above code will show the element if it exists, and do nothing (with no errors) if it does not:



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