条纹iOS集成 - 如何将邮政编码添加到PTKView

Question

我能够完美地将条纹与我的iOS代码集成。 PTKView显示卡号，有效期月/年，CVV号码。在PTKView中，我没有看到邮政编码文本字段，但是我可以看到addressZip属性。

是否可以使用iOS Stripe视图捕获邮政编码？

在此先感谢。

Answer 1

它看起来不像PTKView具有地址UI组件（尚未）。但是，他们会为您提供PTKAddressZip类型以验证输入的邮政编码是否有效。

我使用提供的PaymentKit附带的“textField.png”图像，制作了自己的ZIP字段，看起来完全像信用卡字段。

这在客观C和斯威夫特的例子...

的Objective-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"); 

SWIFT：

//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)