Learn to Create a simple form validator in jQuery

0
3905
Create a simple form validator in Jquery

Create a simple form validator in Jquery

We have ended up our last session by learning to implement media player in jQuery. Today we will continue jQuery programming session by creating a form validator in it. Form validation is a really an important feature for web security. Almost 99.99% website validate their form before submitting just to prevent any kind of malicious activity. JQuery also can validate web forms in a good way. But jQuery is not a server side language so we cannot retrieve data from database using jQuery. But it works very well from the client side without any load on server.

Let’s start coding:

Head tag metarial:

Just add these script tags. First code has jQuery library file and the second has the jQuery validate plugin.

jQuery coding:

In this jQuery coding, validate(); function is a really important part of this article which works with the support of jQuery validate plugin. This function can validate all of our form with some HTML adjustment.

$(“#form”).validate();

And #form is the id to select the form as you can see in the HTML markup.

Note: When you markup the HTML for validating a form using jQuery validate plugin then you must remember to add a class “required” with every element which you need to validate. For validating in the perfect way, add a class “required email”.

I hope you have enjoyed and learnt in simple way to create a form validator in jQuery. Please let us know your reviews regarding this topic in the comments below and stay tuned for next jQuery session.

LEAVE A REPLY

Please enter your comment!
Please enter your name here