TextFieldCounter

UITextField character counter with lovable UX 💖. No math skills required 🙃.

Features

• Set max length of UITextField
• A beautiful and animated label about the limits
• Easy setup with @IBInspectable

Requirements

• iOS 8.0+
• Xcode 8.0
• ARC

Installation

CocoaPods

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

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

To get the full benefits import TextFieldCounter wherever you import UIKit

import UIKit
import TextFieldCounter

Manually

1. Download and drop TextFieldCounter.swift in your project.
2. Congratulations 🚀

Usage example

By Inspector

1. Set the class and configure the options.

Programmatically

import TextFieldCounter

let frame = CGRect(x: 20, y: 80, width: 320, height: 30)
let textField = TextFieldCounter(frame: frame, limit: 30, shouldAnimate: true, colorOfCounterLabel: UIColor.darkGray, colorOfLimitLabel: UIColor.orange)

view.addSubview(textField)

Use Delegate

Set counterDelegate and enjoy it 🚀:

override func viewDidLoad() {
    super.viewDidLoad()
    textField.counterDelegate = self
}

func didReachMaxLength(textField: TextFieldCounter) {
    print("didReachMaxLength")
}

Next Steps

• Add Haptic Feedback
• Add UIAppearance support
• Add Tests
• Add Carthage support

Contribute

We would ❤️ to see your contribution! To contribute to TextFieldCounter, check the LICENSE file for more info.

License

Distributed under the MIT license. See LICENSE for more information.

About

Created by Fabricio Serralvo – serralvo.co

Special thanks 👍 to @ciceroduarte and @rogerluan