mongoose-validators

validator.js for Mongoose schemas.

Installation

npm install mongoose-validators

Usage

var mongoose = require('mongoose'),
    validators = require('mongoose-validators');

// single validator
var Schema = new mongoose.Schema({
    email: {type: String, validate: validators.isEmail()}
});

// multiple validators
var Schema = new mongoose.Schema({
    username: {type: String, validate: [validators.isAlphanumeric(), validators.isLength(2, 60)]}
});

Options

Each validator type can be passed an optional options object as the first argument. The following common options can be defined:

• skipNull - Skip validation if the value is null or undefined, default: false
• skipEmpty - Skip validation if the value is and empty string (""), null or undefined, default: false
• message - Override the default error message returned when validation fails.

Validators

Same as with validator.js:

• equals([options, ] comparison) - check if the string matches the comparison.
• contains([options, ] seed) - check if the string contains the seed.
• matches([options, ] pattern [, modifiers]) - check if string matches the pattern. Either matches('foo', /foo/i) or matches('foo', 'foo', 'i').
• isEmail([options]) - check if the string is an email.
• isURL([options]) - check if the string is an URL. options is an object which defaults to { protocols: ['http','https','ftp'], require_tld: true, require_protocol: false, allow_underscores: false }.
• isIP([options, ][version]) - check if the string is an IP (version 4 or 6).
• isAlpha(([options]) - check if the string contains only letters (a-zA-Z).
• isNumeric([options]) - check if the string contains only numbers.
• isAlphanumeric([options]) - check if the string contains only letters and numbers.
• isBase64([options]) - check if a string is base64 encoded.
• isHexadecimal([options]) - check if the string is a hexadecimal number.
• isHexColor([options]) - check if the string is a hexadecimal color.
• isLowercase([options]) - check if the string is lowercase.
• isUppercase([options]) - check if the string is uppercase.
• isInt([options]) - check if the string is an integer.
• isFloat([options]) - check if the string is a float.
• isDivisibleBy([options, ] number) - check if the string is a number that's divisible by another.
• isNull([options]) - check if the string is null.
• isLength([options,] min [, max]) - check if the string's length falls in a range. Note: this function takes into account surrogate pairs.
• isByteLength([options,] min [, max]) - check if the string's length (in bytes) falls in a range.
• isUUID([options][, version]) - check if the string is a UUID (version 3, 4 or 5).
• isDate([options]) - check if the string is a date.
• isAfter([options][, date]) - check if the string is a date that's after the specified date (defaults to now).
• isBefore([options][, date]) - check if the string is a date that's before the specified date.
• isIn([options, ]values) - check if the string is in a array of allowed values.
• isCreditCard([options]) - check if the string is a credit card.
• isISBN([options][, version]) - check if the string is an ISBN (version 10 or 13).
• isJSON([options]) - check if the string is valid JSON (note: uses JSON.parse).
• isMultibyte([options]) - check if the string contains one or more multibyte chars.
• isAscii([options]) - check if the string contains ASCII chars only.
• isFullWidth([options]) - check if the string contains any full-width chars.
• isHalfWidth([options]) - check if the string contains any half-width chars.
• isVariableWidth([options]) - check if the string contains a mixture of full and half-width chars.
• isSurrogatePair([options]) - check if the string contains any surrogate pairs chars.

Testing

Run mocha tests using:

``` npm test````