Use myPOS Mobile Checkout iOS SDK UI components for a frictionless checkout in your app. Minimize your PCI scope with a UI that can be themed to match your brand colors and style.

Built-in features include quick data entry, optional security checks and fraud prevention that let you focus on developing other areas of your app.

The myPOS Mobile Checkout iOS SDK supports a range of UI customization options to allow you to match payment screen appearance to your app's branding.

Create a new MobilePaymentTheme object and set its properties. Here is an example of the default theme.

						
						
var theme = MobilePaymentTheme()
					
						
						
theme.textFieldFont        = UIFont.systemFont(ofSize: 14.0)
					
						
						
theme.labelTextColor       = UIColor.defaultTextColor
					
						
						
theme.placeholderColor     = UIColor.lightGray
					
						
						
theme.barButtonItemColor   = UIColor.buttonEnabled
					
						
						
theme.textFieldTextColor   = UIColor.defaultTextColor
					
						
						
theme.placeholderFontSize  = 13.0
					
						
						
theme.textFieldBorderColor = UIColor.gray.withAlphaComponent(0.3)
					
						
						
theme.navigationTitleColor = UIColor.defaultTextColor
					
						
						
theme.placeholderAlignment = .left
					
						
						
 
					

						
						
MobilePaymentTheme *theme  = [MobilePaymentTheme new];
					
						
						
theme.textFieldFont        = [UIFont systemFontOfSize:14.0];
					
						
						
theme.labelTextColor       = [UIColor defaultTextColor];
					
						
						
theme.placeholderColor     = [UIColor lightGrayColor];
					
						
						
theme.barButtonItemColor   = [UIColor buttonEnabled];
					
						
						
theme.textFieldTextColor   = [UIColor defaultTextColor];
					
						
						
theme.placeholderFontSize  = 13.0;
					
						
						
theme.textFieldBorderColor = [[UIColor grayColor] colorWithAlphaComponent:.3];
					
						
						
theme.navigationTitleColor = [UIColor defaultTextColor];
					
						
						
theme.placeholderAlignment = NSTextAlignmentLeft;
					
						
						
 
					

After settings up the theme, tell the SDK to apply it:

						
						
MobilePaymentSDK.applyTheme(theme)
					

						
						
[MobilePaymentSDK applyTheme:theme];
					

Note: Each method in the SDK has Xcode style documentation accessible in the Utilities Quick help section or by holding “alt” and mouse clicking on the method.