EnterpriseDS Documentation

Structure DSPhone​Number​Validation​Rule 

public struct DSPhoneNumberValidationRule: DSValidationRule

A validation rule for requiring text to be a phone number of format XXX-XXX-XXXX.

DSPhoneNumberValidationRule DSPhoneNumberValidationRule DSValidationRule DSValidationRule DSPhoneNumberValidationRule->DSValidationRule

Conforms To

DSValidationRule

A validation framework for defining how text entered into a DSTextField can be validated and an appropriate error message provided if that validation fails. Multiple DSValidationRule objects can stack to perform multiple validations including the special DSRequiredTextValidationRule which is the only built-in rule validates empty fields.

Initializers

init(message:​) 

public init(message: String)

Initializes the validation rule.

Parameters

message String

Error message to display if validator fails

Properties

error​Message 

public private(set) var errorMessage: String

The error message to be displayed when validation fails.

Methods

is​Valid(_:​) 

public func isValid(_ text: String) -> Bool

Valid if the XXX-XXX-XXXX phone number format is followed. Valid if empty.