An UITextField subclass to simplify country code's picking. Swift 4.1
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Latest commit 6ecc15a Sep 21, 2018

README.md


Platform Swift version License
CocoaPods CocoaPods

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Installation

NKVPhonePicker is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'NKVPhonePicker'

Also you can try an example project with

pod try NKVPhonePicker

(don't forget to update your cocoapods master repo)

If you're still using Swift 2.x - you can set (The development for swift_2.x is deprecated. Stale version still exists)

pod 'NKVPhonePicker', :git => "https://github.com/NikKovIos/NKVPhonePicker.git", :branch => "Swift_2.x"

Usage

  1. Make your UITextField a class of NKVPhonePickerTextField
  2. Set its phonePickerDelegate to UIViewController in order to be able of presenting the CountriesViewController
  3. If any troubles - watch an example project.

Please, make an issue, if you need any features, or have bugs.

Example

topTextField.phonePickerDelegate = self
topTextField.favoriteCountriesLocaleIdentifiers = ["RU", "ER", "JM"]
topTextField.rightToLeftOrientation = true
topTextField.shouldScrollToSelectedCountry = false
topTextField.flagSize = CGSize(width: 30, height: 50)
topTextField.enablePlusPrefix = false

// Setting initial custom country
let country = Country.countryBy(countryCode: "EG")
topTextField.currentSelectedCountry = country

// Setting custom format pattern for some countries
topTextField.customPhoneFormats = ["RU" : "# ### ### ## ##",
                                   "GB": "## #### #########"]

// Adding programmatically
bottomTextField = NKVPhonePickerTextField(frame: CGRect(x: 0, y: 0, width: 0, height: 30))
bottomTextField.placeholder = "ex: 03123456"
bottomTextField.autocorrectionType = .no
bottomTextField.phonePickerDelegate = self
bottomTextField.keyboardType = .numberPad
bottomTextField.favoriteCountriesLocaleIdentifiers = ["LB"]
bottomTextField.layer.borderWidth = 1
bottomTextField.layer.borderColor = UIColor.white.cgColor
bottomTextField.layer.cornerRadius = 5
bottomTextField.font = UIFont.boldSystemFont(ofSize: 25)
bottomTextField.textColor = UIColor.white
bottomTextField.textFieldTextInsets = UIEdgeInsets(top: 0, left: 20, bottom: 0, right: 0)
bottomTextField.translatesAutoresizingMaskIntoConstraints = false
self.view.addSubview(bottomTextField)
        
let views: [String : Any] = ["bottomTextField": self.bottomTextField]
let horizontalConstraints = NSLayoutConstraint.constraints(withVisualFormat:
            "H:|-15-[bottomTextField]-15-|",
                                                          options: [],
                                                          metrics: nil,
                                                          views: views)
        
let verticalConstraints = NSLayoutConstraint.constraints(withVisualFormat:
            "V:|-(>=0)-[bottomTextField(30)]-15-|",
                                                          options: [],
                                                          metrics: nil,
                                                          views: views)
        
view.addConstraints(horizontalConstraints)
view.addConstraints(verticalConstraints)
view.addConstraints(horizontalConstraints)
view.addConstraints(verticalConstraints)
}

Note: 'In this library used the TextFieldPatternFormat lib by Vojta Stavik'

TODO:

  • Add example
  • Max numbers count var (can do with custom pattern)
  • Patterns for each country

Checkout my other works