CZSecurityTouchID secures your app by requiring a Touch ID fingerprint or passcode.

Validation	Adjustment

Installation

The easiest way to get started is to use CocoaPods. Just add the following line to your Podfile:

pod 'CZSecurityTouchID'

Usage

1. import the class

#import <T21FingerPrint.h>

Create a simple validation view

In order to conform to the PinViewControllerValidate protocol you have to adopt it in your UIViewController

ViewController () <PinViewControllerValidateDelegate>

To conform to the PinViewControllerValidateDelegate you have to implement the following functions:

-(void)pinViewControllerDidSetWrongPin:(pinViewAction)action{

}
-(void)pinViewControllerDidSetСorrectPin:(pinViewAction)action{    
}

To create a validation view

UIViewController *vc = [[FingerPrint sharedInstance] createPinViewWithScope:PinViewControllerScopeValidate WithvalidationDelegate:self];

• Scope:
  • PinViewControllerScopeValidate : the view for request the pin or finger print (Need to have some pin saved)
  • PinViewControllerScopeCreate : the view for create a new pincode
  • PinViewControllerScopeChange : the view for change the pincode
  •  PinViewControllerScopeDesactive : the view to delete the pincode
• validationDelegate: PinViewControllerValidateDelegate This method return to UIViewController and you can add in your navigation flow

Create an adjustment view that covers all scope

Is a simple view to configure all the options of the pin and touch id

To create a setting view

UIViewController *vc = [[FingerPrint sharedInstance] createSettingViewWithAppearance:nil withPinViewControllerAppearance:nil];

This method return to UIViewController and you can add in your navigation flow

Other Setting

Setting up length For Pin code By default is 4

[[FingerPrint sharedInstance] setLengthForPin:4];

Setting up the validation view appearance

PinAppearance * appearance = [[PinAppearance alloc] init];
appearance.logo = [UIImage imageNamed:@"sc_logo"];
/*You can configure all the attributes you need */
[FingerPrint sharedInstance].appearance = appearance;

Setting up the adjustment view appearance and PinCode View

SettingsAppearance *SettingAppearance = [[SettingsAppearance alloc] init];
SettingAppearance.titleGroupText = @"Group title";
/*You can configure all the attributes you need */

PinAppearance * pinAppearance = [[PinAppearance alloc] init];
appearance.logo = [UIImage imageNamed:@"sc_logo"];
/*You can configure all the attributes you need */
 [[FingerPrint sharedInstance] createSettingViewWithAppearance:SettingAppearance withPinViewControllerAppearance:pinAppearance];