UI Text Field-Shake

UITextField category that adds a shake animation like the password field of the OsX login screen.

Screenshot

Setup with Cocoapods

• Add pod 'UITextField+Shake' to your Podfile
• Run pod install
• Run open App.xcworkspace
• Import UITextField+Shake.h in your controller's header file

Usage

// Shake with the default speed
[self.textField shake:10   // 10 times
            withDelta:5    // 5 points wide
];

// Shake with a custom speed
[self.textField shake:10   // 10 times
            withDelta:5    // 5 points wide
             andSpeed:0.03 // 30ms per shake
];

// Shake with a custom speed and direction
[self.textField shake:10   // 10 times
            withDelta:5    // 5 points wide
             andSpeed:0.03 // 30ms per shake
       shakeDirection:ShakeDirectionVertical
];

Download: https://github.com/andreamazz/UITextField-Shake/archive/master.zip