validator-lite

validator-lite

Lightweight Form Validation (no dependencies)

Install

$ npm install --save validator-lite

Usage

var Validator = require('validator-lite');
var val = Validator({
  form: document.getElementById('demo'),
  onPass: function (elem) {
    window.location.href = '/welcome';
  }
}, {
  customTest: function (val, arg) {
    // `false` ~~> no error
    return (val === arg) ? false : 'Value must be equal to: ' + arg;
  }
});

API

Validator([options], [tests]);

Add custom tests or override included defaults.

options.form

Type: Element
Default: null

Lorem ipsum.

options.rules

Type: Object
Default: {}

Lorem ipsum.

options.errorClass

Type: String
Default: 'error'

Lorem ipsum.

options.defaultMsg

Type: String
Default: 'Required'

Lorem ipsum.

options.onFail

Type: Function
Default: noop

Lorem ipsum.

options.onPass

Type: Function
Default: noop

Lorem ipsum.

tests.email(val)

tests.password(val, arg)

tests.url(val)

tests.minLength(val, arg)

tests.maxLength(val, arg)

tests.btwLength(val, arg)

tests.equals(val, arg)

License

MIT © Luke Edwards