A custom TextField with a switchable icon which shows or hides the password and enforces good password policies.

PasswordTextField

A custom TextField with a switchable icon which shows or hides the password and enforces good password policies, written in Swift.

:star: Features

• Custom toggle icon in IB or programmatically.
• Custom icon color in IB or programmatically.
• Custom password validation rules.
• Custom password validation error message.
• Control when to show the icon, while editing, always or never.

:octocat: Installation

CocoaPods

You can use CocoaPods to install PasswordTextField by adding it to your Podfile:

platform :ios, '8.0'
use_frameworks!
pod 'PasswordTextField'

To get the full benefits import PasswordTextField wherever you import UIKit

import UIKit
import PasswordTextField

Carthage

Create a Cartfile that lists the framework and run carthage bootstrap. Follow the instructions to add $(SRCROOT)/Carthage/Build/iOS/PasswordTextField.framework to an iOS project.

github "PiXeL16/PasswordTextField"

Manually

1. Download and drop /PasswordTextField folder in your project.
   
2. Congratulations!
   

:metal: Usage

1. Open a storyboard or Xib file.
2. Drag and drop a UITextField to a ViewController.
3. In Identity Inspector, replace the class from UITextField to PasswordTextField and the module to PasswordTextField.
4. Configure your properties in the Attribute Inspector.

[Screenshot](Web/storyboardScreenshot.png)

Properties

Validation

PasswordTextField also provides functionality to enforce good password policies.

It will currently validate that the password format is at least 8 characters long and contain one uppercase letter and one number.

import PasswordTextField

if passwordTextField.isInvalid(){
  print(passwordTextField.errorMessage)
}

You can also provide your custom password validation format (with Regex) and error message:

import PasswordTextField

let validationRule = RegexRule(regex:"^[A-Z ]+$", errorMessage: "Password must contain only uppercase letters")

passwordTextField.validationRule = validationRule

if passwordTextField.isInvalid(){
  print(passwordTextField.errorMessage)
}

TODO

• Show indication when password is strong or weak in TextField
• Animation when toggling Button

:alien: Author

Chris Jimenez - http://code.chrisjimenez.net, @chrisjimeneznat

:beer: Donate

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License

PasswordTextField is released under the MIT license. See LICENSE for details.