Stripe iOS集成 - 如何将代码添加到PTKView

Question

我能够完美地将Stripe与我的iOS代码集成.PTKView显示卡号,到期月/年,CVV号.在PTKView中,我没有看到邮政编码文本字段,但我可以看到addressZip属性.

是否可以使用iOS Stripe视图捕获邮政编码？

提前致谢.

Answer 1

PTKView 看起来还没有现成的地址 UI 组件。但是，它们会为您提供 PTKAddressZip 类型来验证输入的邮政编码是否有效。

我使用 PaymentKit 附带提供的“textField.png”图像制作了自己的 ZIP 字段，看起来与信用卡字段完全相同。

在这里，在 Objective C 和 Swift 的例子中......

目标-C：

UITextField *zipTextField;

zipTextField = [[UITextField alloc] initWithFrame: CGRectMake(15,170,290,55)];
zipTextField.keyboardType = UIKeyboardTypeNumberPad;
zipTextField.placeholder = @"ZIP Code";

//Left padding
UIView *paddingView = [[UIView alloc ] initWithFrame:CGRectMake(0, 0, 5, 20)];
zipTextField.leftView = paddingView;
zipTextField.leftViewMode = UITextFieldViewModeAlways;

//Make it look like the CC box
UIImageView *backgroundImageView = [[UIImageView alloc] initWithFrame:zipTextField.bounds];

backgroundImageView.image = [[UIImage imageNamed: @"textField"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 8, 0, 8)];
[zipTextField addSubview:backgroundImageView];

//Add the ZIP field finally
[self.view addSubview:zipTextField];

//Validate the zip - Put this code in your Submit button
PTKAddressZip *zip = [[PTKAddressZip alloc] initWithString:zipTextField.text];
NSLog( zip.isValid ? @"ZIP is valid" : @"ZIP is invalid");

迅速：

    //Setup ZIP field
    self.zipTextField = UITextField(frame: CGRectMake(15,170,290,45))
    self.zipTextField.keyboardType = UIKeyboardType.NumberPad
    self.zipTextField.placeholder = "ZIP Code"

    //Left padding
    var paddingView = UIView(frame:CGRectMake(0, 0, 5, 20))
    self.zipTextField.leftView = paddingView
    self.zipTextField.leftViewMode = UITextFieldViewMode.Always

    //Make it look like the CC box
    var backgroundImageView = UIImageView(frame:self.zipTextField.bounds)

    backgroundImageView.image = UIImage(named: "textField")
    backgroundImageView.image = backgroundImageView.image?.resizableImageWithCapInsets(UIEdgeInsetsMake(0,8,0,8))
    self.zipTextField.addSubview(backgroundImageView)

    //Validate the zip - Put this code in your Submit button
    self.view.addSubview(self.zipTextField)
    var zip = PTKAddressZip(string: "15227")
    NSLog( zip.isValid().description )