uncaught TypeError: $ is not a function code example

Example 1: Uncaught TypeError: $(...).validate is not a function

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.9/jquery.validate.js"></script>

Example 2: $ is not a function jquery

There are quite lots of answer based on situation.

1) Try to replace '$' with "jQuery"

2) Check that code you are executed are always below the main jquery script.

<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script type="text/javascript">
jQuery(document).ready(function(){

});
</script>
3) Pass $ into the function and add "jQuery" as a main function like below.

<script type="text/javascript">
jQuery(document).ready(function($){

});
</script>

Example 3: uncaught TypeError: $ is not a function

(function ($) {
   $(document).
}(jQuery));

Example 4: uncaught TypeError: $ is not a function

(function( $ ) {
  "use strict";

  $(function() {

    //Your code here

  });

}(jQuery));

Example 5: uncaught TypeError: $ is not a function

(function($){

  $(document).ready(function(){
      // write code here
  });

  // or also you can write jquery code like this

  jQuery(document).ready(function(){
      // write code here
  });

})(jQuery);

Example 6: Uncaught TypeError: $ is not a function

<script src='jquery.js'></script>    
if (typeof $ == 'undefined') {
   var $ = jQuery;
}