Awesome

MMNumberKeyboard

A simple keyboard to use with numbers and, optionally, a decimal point.

And it works great on the iPad too

Installation

From CocoaPods

CocoaPods is a dependency manager for Objective-C, which automates and simplifies the process of using 3rd-party libraries like MMNumberKeyboard in your projects. First, add the following line to your Podfile:

pod 'MMNumberKeyboard'

Second, install MMNumberKeyboard into your project:

pod install

From Carthage

Carthage is a dependency manager for Objective-C and Swift. Add the following line to your Cartfile:

github "matmartinez/MMNumberKeyboard"

The run carthage update.

Follow the current instructions in Carthage's README for up to date installation instructions.

Usage

There is a sample Xcode project available. Just build & run. And profit.

Basically you instantiate your own keyboard view to use as an .inputView of your UITextField, UITextView or whatever view that supports text editing.

// Create and configure the keyboard.
MMNumberKeyboard *keyboard = [[MMNumberKeyboard alloc] initWithFrame:CGRectZero];
keyboard.allowsDecimalPoint = YES;
keyboard.delegate = self;

// Configure an example UITextField.
UITextField *textField = [[UITextField alloc] initWithFrame:CGRectZero];
textField.inputView = keyboard;

You can adopt the MMNumberKeyboardDelegate protocol to handle the return key or whether text should be inserted or not.

Development

Pull requests are welcome and mostly appreciated.

Credits

Thanks to Pedro Burón for the encouragement and moral support to make this README file possible.