validate-model

0.0.2 • Public • Published

validate-model

Validate model objects with validator.js. Read validator.js documentation to see available validators.

Installation

npm install validate-model --save

Usage

var ValidateModel = require('validate-model');
var validate = ValidateModel.validate;
var validateAll = ValidateModel.validateAll;
 
var UserValidators = {
  name: {
    title: 'Name',
    validate: [{
      validator: 'isLength',
      arguments: [1, 255],
    }]
  },
  email: {
    title: 'Email',
    validate: [{
      validator: 'isLength',
      arguments: [20, 255],
      message: '{TITLE} is too short'
    },
    {
      validator: 'isEmail',
      message: '{TITLE} must be valid'
    }]
  },
  password: {
    title: 'Password',
    validate: [{
      validator: 'isLength',
      arguments: [8, 255],
      message: '{TITLE} is too short'
    }]
  }
};
 
var user = {
  name: 'Foo',
  email: 'invalid@email',
  password: 'short'
};
 
var nameValidation = validate(UserValidators.name, user.name);
// { valid: true, messages: [] }
 
var emailValidation = validate(UserValidators.email, user.email);
// { valid: false, messages: ['Email is too short', 'Email must be valid'] }
 
var passwordValidation = validate(UserValidators.password, user.password);
// { valid: false, messages: ['Password is too short'] }
 
var userValidation = validateAll(UserValidators, user)
// { valid: false, messages: {email: ['Email is too short', 'Email must be valid'], password: ['Password is too short']}}
 

Inspiration

This package is inspired by the way FaridSafi/react-native-gifted-form implements form validation.

Contributing

Please create issues and send pull requests!

License

MIT

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Install

npm i validate-model

Weekly Downloads

81

Version

0.0.2

License

MIT

Last publish

Collaborators

  • danielweinmann