Email & Phone Validation in Swift

Question

i am using the following code for phone number validation. But i am getting the following error. I cant able to proceed further. Help us to take it forward.

Answer 1

Swift 3 Validate Email

class func validateEmail(email: String) -> Bool{

    let emailRegex = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,6}"

    return NSPredicate(format: "SELF MATCHES %@", emailRegex).evaluate(with: email)

}

Phone Number Validation

class func validatePhoneNumber(value: String) -> Bool {

    let PHONE_REGEX = "^\\d{3}-\\d{3}-\\d{4}$"
    let phoneTest = NSPredicate(format: "SELF MATCHES %@", PHONE_REGEX)
    let result =  phoneTest.evaluate(with: value)
    return result
}