CardInputField

public class CardInputField: JudoPayInputField

The CardInputField is an input field configured to detect, validate and present card numbers of various types of credit cards.

  • The card network that was detected in this field

    Declaration

    Swift

    public var cardNetwork: CardNetwork = .Unknown

  • if it is a token payment, different validation criteria apply

    Declaration

    Swift

    public var isTokenPayment: Bool = false

UITextFieldDelegate

  • Delegate method implementation

    Declaration

    Swift

    public func textField(textField: UITextField, shouldChangeCharactersInRange range: NSRange, replacementString string: String) -> Bool

    Parameters

    textField

    Text field
    range

    Range
    string

    String

    Return Value

    boolean to change characters in given range for a textfield

Custom methods

  • Check if this inputField is valid

    Declaration

    Swift

    public override func isValid() -> Bool

    Return Value

    true if valid input

  • Subclassed method that is called when textField content was changed

    Declaration

    Swift

    public override func textFieldDidChangeValue(textField: UITextField)

    Parameters

    textField

    the textfield of which the content has changed

  • The placeholder string for the current inputField

    Declaration

    Swift

    public override func placeholder() -> NSAttributedString?

    Return Value

    an Attributed String that is the placeholder of the receiver

  • Boolean indicating whether the receiver has to show a logo

    Declaration

    Swift

    public override func containsLogo() -> Bool

    Return Value

    true if inputField shows a Logo

  • If the receiving inputField contains a Logo, this method returns Some

    Declaration

    Swift

    public override func logoView() -> CardLogoView?

    Return Value

    an optional CardLogoView

  • Title of the receiver inputField

    Declaration

    Swift

    public override func title() -> String

    Return Value

    a string that is the title of the receiver

  • Hint label text

    Declaration

    Swift

    public override func hintLabelText() -> String

    Return Value

    string that is shown as a hint when user resides in a inputField for more than 5 seconds