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By sourcecodemart@gmail.com
via sourcecodemart.com
Submitted: Jan 15 2013 / 08:29

Check DOM elements exists or not
Sometimes, we need to check is Dom element exists or not. If yes then process next step. It’s on JavaScript validation or before fire any trigger for rendering data through JavaScript. Generally, we have done mistake to check is HTML Dom element is alive or not using jQuery.
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