How to check if jQuery library and plugin is loaded?

jQuery library

To check if jQuery library is loaded, use the following JavaScript code :
Method 1:

Method 2:

jQuery Plugin

Here is how to check if some jQuery plugin is loaded or not:

For example, let’s assume that my plugin depends on jQuery Validation plugin. To check if validation plugin is loaded I would do the following:

One response to “How to check if jQuery library and plugin is loaded?”

  1. tnx, sir for this code. it’s really help me.
    but sir i have one question for my project. i create the new project in vb.net 2008 ,that is collage manegement .but i have not better knowlge of coding in vb.net so sir plz help me. how to i download the free coding of software on internet?????

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