Popularity

5.1

Stable

Activity

0.0

Stable

Stars 2,562

Watchers 77

Forks 402

Last Commit about 4 years ago

Description

validate.js is a lightweight JavaScript form validation library inspired by CodeIgniter.

Code Quality Rank: L3

Monthly Downloads: 0

Programming language: JavaScript

License: GNU General Public License v3.0 or later

Tags: Validation Validate Browser Browserify Client DOM Form Server

Latest version: v1.5.1

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* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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README

validate.js

validate.js is a lightweight JavaScript form validation library inspired by CodeIgniter.

Features

Validate form fields from over a dozen rules
No dependencies
Customizable Messages
Supply your own validation callbacks for custom rules
Chainable customization methods for ease of declaration
Works in all major browsers, (even IE6!)
Modeled off the CodeIgniter form validation API

How to use

    var validator = new FormValidator('example_form', [{
        name: 'req',
        display: 'required',
        rules: 'required'
    }, {
        name: 'alphanumeric',
        rules: 'alpha_numeric'
    }, {
        name: 'password',
        rules: 'required'
    }, {
        name: 'password_confirm',
        display: 'password confirmation',
        rules: 'required|matches[password]'
    }, {
        name: 'email',
        rules: 'valid_email'
    }, {
        name: 'minlength',
        display: 'min length',
        rules: 'min_length[8]'
    }, {
        names: ['fname', 'lname'],
        rules: 'required|alpha'
    }], function(errors) {
        if (errors.length > 0) {
            // Show the errors
        }
    });