function requestValidator(object) {
     const validMethods = ['GET', 'POST', 'DELETE', 'CONNECT'];
     const validURI = /[^A-Za-z0-9\.\*]+/gm;
     const validVersions = ['HTTP/0.9', 'HTTP/1.0', 'HTTP/1.1', 'HTTP/2.0'];
     const validMessage = /[<>\\&'"]/mg;

     if (!object.hasOwnProperty('method') || !validMethods.includes(object['method']) || !object['method']) {
         throw new Error('Invalid request header: Invalid Method')
     }
     if (!object.hasOwnProperty('uri') || validURI.test(object['uri']) || !object['uri']) {
         throw new Error('Invalid request header: Invalid URI');
     }
     if (!object.hasOwnProperty('version') || !validVersions.includes(object['version']) || !object['version']) {
         throw new Error('Invalid request header: Invalid Version');
     }
     if (!object.hasOwnProperty('message') || validMessage.test(object['message'])) {
         throw new Error('Invalid request header: Invalid Message');
     }
     return object;
 }