Recommended 10 powerful JavaScript Form Verification plug-ins

Creating a javascript Form Verification plug-in is a tedious process involving initial design, development, and testing. In fact, a good programmer should not only be a technical expert, but also be good at external things. This article introduces 10 good JavaScript Form Verification plug-ins, which can save you time! Hope you like it.

1. Validate. js 

Validate. JS is a very good JavaScript Form validation library derived from codeigniter API. This library is relatively lightweight (less than 1 kb) and does not require any JavaScript framework. It can be run in all mainstream browsers (including IE 6 ).

2. Zebra form 

Zebra_form is a free PHP library that can handle Form Verification well. You only need to use a small amount of PHP code to design a secure and chic form. Zebra_form integrates jquery at the front end to display warnings and error messages.

3. jformer 

Jformer is a jquery-based form framework that allows you to generate beautiful and compatible standard forms. Functions include client verification, server verification, Ajax submission, CSS customization, Verification Code support, and common form templates.

4. jquery. validval 

The jquery. validval plug-in is designed to simplify form verification. This plug-in can be used for any HTML form (including Ajax asynchronous loading), and form verification is implemented by defining various verification rules.

5. Validity 

Validity is a powerful and flexible jquery form framework that enables simultaneous verification on both the client and server. It is only 9kb in size and can perform various simple or complex verifications, including dynamic or set-condition verifications. The plugin also controls how the verification information is displayed to adapt to the website's appearance/style.

6. validform Builder 

Validform buider is a simple web form generation tool that uses XHTML 1.0 and CSS. It is an open-source PHP and JavaScript (jquery) library, which is very good and can quickly and securely produce professional web verification forms.

7. Ketchup 

Ketchup Is A jquery form plug-in that is easy to customize (from appearance to function) and can be used by clients to verify user forms.

8. validatious 

Validatous is an easy-to-use unobtrusive JavaScript Form Verification library, independent of any JS framework. Built-in numeric value, e-mail, URL, Maximum/minimum character verification, and other functions.

9. Form validator 

A wide range of Form Verification schemes, applicable to any form. A floating error message is displayed when verification fails.

10. vanadiumjs 

Very intuitive and powerful client verification plug-in.