public ValidationStatus StringIsNotEmpty(string value)
{
ValidationStatus status = new ValidationStatus();
if (value.Trim() == "")
{
status.IsValid = false;
status.ErrorMessage = "Oops! Field cannot be left blank";
}
return status;
}
public ValidationStatus StringHasNoSpecialChars(string value)
{
ValidationStatus status = new ValidationStatus();
var regexItem = new Regex("^[a-zA-Z0-9 ]*$");
if (!regexItem.IsMatch(value))
{
status.IsValid = false;
status.ErrorMessage = "Oops! Field cannot have special characters";
}
return status;
}
public ValidationStatus StringLooksLikePhoneNumber(string value)
{
ValidationStatus status = new ValidationStatus();
value = digitsOnly.Replace(value, "");
if (value.Length == 10)
{
status.IsValid = true;
}
else if (value.Length == 11 && value[0] == '1')
{
status.IsValid = true;
}
else
{
status.IsValid = false;
status.ErrorMessage = "Sorry! Must be a valid U.S. or Canadian phone number.";
}
return status;
}
public ValidationStatus StringLooksLikeEmail(string value)
{
ValidationStatus status = new ValidationStatus();
int lastAtPos = value.IndexOf("@");
int lastDotPos = value.LastIndexOf(".");
if (lastAtPos < lastDotPos && lastAtPos > 0 && value.IndexOf("@@") == -1 && lastDotPos > 2 && (value.Length - lastDotPos) > 2)
{
status.IsValid = true;
}
else
{
status.IsValid = false;
status.ErrorMessage = "Sorry! Must be a valid email address.";
}
return status;
}