public IHttpActionResult UserSignUp(User user)
{
//Check if there is any null or empty field
if (user.Email == null || user.Password == null || user.FirstName == null || user.LastName == null ||
user.Gender == null || user.PhoneNumber == null || user.Address == null ||
user.PostCode == 0 || user.City == null || user.Country == null || user.Email == "" || user.Password == "" || user.FirstName == "" || user.LastName == "" ||
user.DateOfBirth == DateTime.MinValue || user.Gender == "" || user.PhoneNumber == "" || user.Address == "" ||
user.PostCode == 0 || user.City == null || user.Country == null)
{
return(BadRequest("Insufficient input"));
}
var IsValidEmail = new Regex(@"^[a-zA-Z][\w\.-]{2,28}[a-zA-Z0-9]@[a-zA-Z0-9][\w\.-]*[a-zA-Z0-9]\.[a-zA-Z][a-zA-Z\.]*[a-zA-Z]$");
//Validate if email format is okay
if (!IsValidEmail.IsMatch(user.Email))
{
return(BadRequest("Invalid Credentials"));
}
//Validate if password format is okay
var hasNumber = new Regex(@"[0-9]+");
var hasUpperCase = new Regex(@"[A-Z]+");
var hasMinimum8Chars = new Regex(@".{8,}");
var hasSpecialCharacter = new Regex(@"[~!@#$%^&*()+}{":;'?/>.<,]");
if (!hasNumber.IsMatch(user.Password) || !hasUpperCase.IsMatch(user.Password) || !hasMinimum8Chars.IsMatch(user.Password) || !hasSpecialCharacter.IsMatch(user.Password))
{
return(BadRequest("Invalid Credentials"));
}
//Validate phone number should be greater than 0 and in the given format
Regex isValidPhoneNumber = new Regex(@"\s*(?:\+?(\d{1,3}))?([-. (]*(\d{3})[-. )]*)?((\d{3})[-. ]*(\d{2,4})(?:[-.x ]*(\d+))?)\s*");
var hasMinimumDigits = new Regex(@".{10,15}");
if (!isValidPhoneNumber.IsMatch(user.PhoneNumber) || !hasMinimumDigits.IsMatch(user.PhoneNumber))
{
return(BadRequest("Invalid Phone Number"));
}
//Validate post code it should be greater than 0
if (user.PostCode <= 0)
{
return(BadRequest("Post Code must be greater than 0"));
}
//Validate DateOfBirth should not be greater than today
int value = DateTime.Compare(user.DateOfBirth, DateTime.Now); // Return statement is 0 if dates are equal, less than 0 if DateOfBirth is earlier than today and greater than 0 if DateOfBirth is later than today
if (value > 0)
{
return(BadRequest("Date of birth should not be greater than today"));
}
//Calling the SignUp method to execute stored procedure
string message = userRegister.SignUp(user.Email, user.Password, user.FirstName, user.LastName,
user.DateOfBirth, user.Gender, user.PhoneNumber, user.Address, user.PostCode, user.City,
user.Country, user.Subscription, user.InterestedIn, user.RoleName);
return(Ok(message));
}