Handle Error

[engshorouq]

ToDo-Web-App/src/controllers/validateUserSignUp.js

Lines 19 to 20 in faea5f7

	error.status = 400;
	error.msg = 'invalide input';

if the API gets wrong data then how can we end the request?
we need to send a response to the client-side because we must send back the response if the request is a success or fail

res.status(400).send({mag: error.details[0].message})