jQuery-Form-Validator | jQuery plugin that makes it easy to validate user input | Plugin library

I have problem on loading security module from jQuery Form Validator plugin:

I got plugin(jquery form validator) when i was surf in google, I want to make form validation, plugin use in form validation, its work perfect but In console show error,

jquery.form-validator.min.js:9 Uncaught TypeError: Cannot read property 'length' of undefined
at HTMLDocument.f (jquery.form-validator.min.js:9)
at HTMLDocument.dispatch (jquery.js:3)
at HTMLDocument.r.handle (jquery.js:3)
at Object.trigger (jquery.js:3)
at m.fn.init.triggerHandler (jquery.js:3)
at Function.ready (jquery.js:2)
at HTMLDocument.J (jquery.js:2)

I have created a multi-step form and implemented simple validations with Form Validator

I can't figure out how can I prevent user from advancing to the next step if current step form isn't validated? (User must not able to go on next step without current validation)

Below is a snippet example that represents my current work:

I'm making validator of textboxes in asp.net Web Forms. For example show error if value of textbox 5 is bigger than value of textbox 6. I tried to use validator engine from here:

http://www.position-absolute.com/articles/jquery-form-validator-because-form-validation-is-a-mess/

The thing is, when I try to reference to the engine in file Scripts, it doesn't load.

Here is script:

I have form with input with date picker and I try to validate format date like "yyyy-mm-dd" when changed data in input. I install jquery-form-validator and write like this

I use JQuery form validation. But i need validation form before submit with click on tag .

I am using this jQuery plugin for form validation. With the current code posted below, validation starts only after the first time lost focus/blur event happens on an element.

However, I would like the validation to be performed initially when user starts typing.

I'm using jQuery-Form-Validator and most of it is going fine.

I have a form that contains only an email field and a submit button. The email field validates correctly on blur, but when the form is submitted, I get the error message saying the form isn't valid (not the field).

I'm lost.

Here are all of the code bits...

In the validationEngine plugin there is the class validate which may have many arguments inside : for example validate[required,custom[email]]. In my css file I want to select elements having class validate containing required. The keyword required may be placed anywhere inside the [] of the validate keyword. How to make the selection ?