UITextFieldShakeSwift

Textfield

October 19, 2023

UITextField extension in Swift that adds shake animation

Initially created by Andrea Mazzini (using Objective-C) on 08/02/14: https://github.com/andreamazz/UITextField-Shake

Translated by myself from Objective-C to Swift and provided to you on this repository.

##Setup with CocoaPods (recommended setup)

Add the instructions below to your Podfile:


                                              
                                                source ‘https://github.com/CocoaPods/Specs.git’

platform :ios, ‘9.0’

use_frameworks!
pod ‘UITextField-Shake-Swift’

Then add import UITextField_Shake_Swift at the top of your Swift class.
Finally compile and run and you will be good to go.

####Otherwise you can also manually import the framework

Just drag and drop UITextFieldShakeSwift/UITextFieldShakeSwift/UITextField+Shake.swift file into your Xcode project and do not forget to check the checkbox entitled “Copy items if needed” and the appropriate checkboxe(s) in “Add to targets” section.

##Usage

###In Swift


                                              
                                                // Shake

self.textField.shake()
// Shake with the default speed

self.textField.shake(10, // 10 times

withDelta: 5.0 // 5 points wide

)
// Shake with a custom speed

self.textField.shake(10, // 10 times

withDelta: 5.0, // 5 points wide

speed: 0.03 // 30ms per shake

)
// Shake with a custom speed and direction

self.textField.shake(10, // 10 times

withDelta: 5.0, // 5 points wide

speed: 0.03, // 30ms per shake

shakeDirection: ShakeDirection.Vertical

)

####Completion Handler You can also pass a closure that will be run as soon as the shake animation stops:


                                              
                                                // Using the trailing closure syntax

self.textField.shake(10, withDelta: 5.0) {

() -> Void in

println(“Called after TextField ended up shaking”)

}

GitHub

View Github

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