poorcoder

/*
 * This binds the node-validator library to the req object so that 
 * the validation / sanitization methods can be called on parameter
 * names rather than the actual strings.
 * 
 * 1. Be sure to include `req.mixinParams()` as middleware to merge 
 *    query string, body and named parameters into `req.params`
 * 
 * 2. To validate parameters, use `req.check(param_name, [err_message])`
 *        e.g. req.check('param1').len(1, 6).isInt();