HandleDeleteButton

A small library to dynamically handle the iOS keyboard delete/backspace button.

This is a small library created to dynamically handle the delete/backspace button on the iOS keyboard. It implements the -(void) deleteBackward function declared in the UITextField which it inherits from the UITextInput protocol.

Usage

Simply import the library and the UITextField class inherits a -(void) handleDeleteButton function. Provide a callback to this function to handle when the delete button is pressed and your done!

#import <UIKit/UIKit.h>

// Import our library
#import "HandleDeleteButton.h"

@interface SomeViewController : UIViewController
	@property (weak, nonatomic) UITextField *input;
@end

@implementation SomeViewController
@synthesize input = _input;

-(void) viewDidLoad {

	// Handle the delete button
	[_input handleDeleteButton: ^(void) {
		//Code
		NSLog(@"Delete Button Pressed!");
	}];

}

@end