How do I test if an element exists using jQuery

To test if an element exists using jQuery, you can utilize the `length` property. If the length is greater than zero, the element exists in the DOM.

Here's a simple example to illustrate:

$(document).ready(function() { if ($('#myElement').length) { console.log('Element exists!'); } else { console.log('Element does not exist.'); } });

jQuery element existence JavaScript DOM manipulation

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