Many times we get the jQuery is not defined error in WordPress. We got this error because the jQuery is a conflict with another plugins or theme. We face the jQuery is not defined error in some WordPress site. The same code is working on some other WordPress website. So, How we can solve WordPress jQuery is not defined issue by a single line of code.

WordPress jQuery is Not Defined

Whenever you need to written jQuery code in WordPress. You must follow the jQuery noConflict syntax. If you write your code using jQuery noConflict syntax. Then you never get the jQuery is not defined or $ is not defined error. Your jQuery code is working fine on every WordPress sites.

Write the jQuery code with WordPress jQuery noConflict syntax.

So, Write your jQuery code using the above syntax. I hope that code is useful for you.

If you face any issue after using the above code please write the comment below.