When our object fails validation, we should generate the same human-readable error messages as we did before. To do this, we must process the errors stored at ajvValidate.errors, and use them to generate human-readable messages. Thus, create a new module at src/validators/errors/messages.js, and copy the following message generator:
function generateValidationErrorMessage(errors) { const error = errors[0]; if (error.dataPath.indexOf('.profile') === 0) { return 'The profile provided is invalid.'; } if (error.keyword === 'required') { return 'Payload must contain at least the email and password fields'; } if (error.keyword === 'type') { return 'The email and password fields must be of type string'; } if ...
