JS-Object-URL-encode-es6

function ObjectToUrlEncode(data)
{
  return Object.entries(data).reduce((accumulator, current) => {
        return `${accumulator}&${current[0]}=${current[1]}`;
    }, '').substring(1);
}

console.log(ObjectToUrlEncode({name: "victor", age: 12, line: 13}));

// OUTPUT: "name=victor&age=12&line=13"

A simple snippet that converts Javascript object to URL-Encode. A JSBin example
https://jsbin.com/soqifeyavo/edit?html,js,console,output