Jquery validation plugin - TypeError: $(…).validate is not a function

Question

My script throw errors:

TypeError: jQuery.validator is undefined additional-methods.js:20 TypeError: $(...).validate is not a function index.php:115

Answer 1

I had the same problem. I am using jquery-validation as an npm module and the fix for me was to require the module at the start of my js file:

require('jquery-validation');