https://github.com/mpon/swiftbonddemo

SwiftBond/Bond demo
https://github.com/mpon/swiftbonddemo

Last synced: 24 days ago
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SwiftBond/Bond demo

• Host: GitHub
• URL: https://github.com/mpon/swiftbonddemo
• Owner: mpon
• License: mit
• Created: 2015-02-04T09:41:52.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-08-12T02:10:38.000Z (about 9 years ago)
• Last Synced: 2023-08-05T05:51:42.345Z (over 1 year ago)
• Language: Swift
• Homepage: https://github.com/SwiftBond/Bond
• Size: 1.05 MB
• Stars: 7
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
[SwiftBond/Bond](https://github.com/SwiftBond/Bond) Demo

=====

UITextField and UISlider

---

### About

![demo1](demo1.gif)

### Code

```swift

override func viewDidLoad() {

    super.viewDidLoad()

    // UITextField

    textField ->> textLabel

    // UISlider

    slider

        .valueDynamic()

        .map({"Hi, my value is \($0)"})

        ->> sliderLabel

}

```

Validation

---

### About

This is the common example of validating a signup form.

- rule1: you are able to push the button, to satisfy the follwing conditions. 

    1. username and email are not empty.

    2. password and password confirmation are equal.

    3. password length is more than 8 characters.

- rule2: if password and password confirmation are different, output error message.

![demo2](demo2.gif)

### Code

```swift

override func viewDidLoad() {

    super.viewDidLoad()

    // designate text dynamic

    let username = usernameField.textDynamic()

    let email = usernameField.textDynamic()

    let password = passwordField.textDynamic()

    let passwordConfirm = passwordConfirmField.textDynamic()

    // ============= rule1 =============

    let rule1a = reduce(username, email, false) { !($0.isEmpty || $1.isEmpty) }

    let rule1b = reduce(password, passwordConfirm, false) { $0 == $1 }

    let rule1c = password.map { countElements($0) >= 8 }

    reduce(rule1a, rule1b, rule1c, false) { $0 && $1 && $2 } ->> createButton

    // ============= rule2 =============

    reduce(password, passwordConfirm, "") {

        $0 == $1 ? "" : "The password does not match"

    } ->> errorLabel

}

```

Getting Started

-----

```

$ git clone https://github.com/mpon/SwiftBondDemo.git

$ bundle install --path=vendor/bundle

$ bundle exec pod install

$ open SwiftBondDemo.xcworkspace

```