knode-jsv
=========

is a simple node module wrapper on jsonschema.

Install:

``
npm install --save knode-jsv
`

Usage:

`javascript
var validateInput = require('knode-jsv').validateInput;

var err = validateInput(data, schema); //err now contains either "null" or an object with error message
`

Sample:

`javascript
var validateInput = require('knode-jsv').validateInput;

var schema = {
type: 'object',
required: true,
properties: {
importantField: {
type: 'string',
required: true
}
}
};

var err = validateInput({}, schema);

`

The err variable will now contain the following object:

`
{ message: 'Invalid input parameters: instance.importantField is required' }
``