s-spec-node

S-Spec Parser and Validator for Node.js / io.js.

This project is beta testing phase.

Get Started

On Your Code

$ npm install --save s-spec

var validator = require('s-spec');

// Validation
console.log(validator.isValid('INTEGER(0,255) DEFAULT 0', 100)); // Okay
console.log(validator.isValid('INTEGER(0,255) DEFAULT 0', 256)); // Out of range

console.log(validator.isValid('TEXT(1,4)', 'okay')); // Okay
console.log(validator.isValid('TEXT(1,4)', '')); // Too short
console.log(validator.isValid('TEXT(1,4)', 'hello')); // Too long

// Get a valid value
console.log(validator.getValidValue('INTEGER(0,255) DEFAULT 100', 255)); // 255
console.log(validator.getValidValue('INTEGER(0,255) DEFAULT 100', 256)); // 100

About S-Spec

S-Spec is a specification format for field values.

It can be used to validate the any values using single-line format, but it's powerful.

Examples of the format:

INTEGER(0,255) DEFAULT 100
BOOLEAN() DEFAULT false
STRING(0,140) REGEXP '^[a-z\'\" ]+$'

See details: https://github.com/odentools/s-spec

Licenses

The MIT License (MIT).
Copyright (c) 2016 OdenTools Project.