1 var typecast = require('../string/typecast');
2 var getQuery = require('./getQuery');
5 * Get query parameter value.
7 function getParam(url, param, shouldTypecast){
8 var regexp = new RegExp('(\\?|&)'+ param + '=([^&]*)'), //matches `?param=value` or `¶m=value`, value = $2
9 result = regexp.exec( getQuery(url) ),
10 val = (result && result[2])? result[2] : null;
11 return shouldTypecast === false? val : typecast(val);
14 module.exports = getParam;