Extract search params from url with hash(#)

extractUrlParams.js

function extractUrlParams(keys, url) {
		if (!keys || !keys.length || !Array.isArray(keys)) {
			throw new Error('Keys would be array of params keys');
    }
    return keys.reduce((agg, key) => {
    	const matches = url.match('[?&]' + key + '=([^&]+)');
    	agg[key] = matches[1];
    	return agg;
    }, {});
}