Input Mask
A Swift library for formatting and validating user input in iOS/macOS text fields with masks for phone numbers, dates, and more.
What is Input Mask?
Input Mask is a Swift library for iOS and macOS that formats and validates user input in real-time using customizable masks. It solves the problem of guiding users to enter correctly formatted data—such as phone numbers, dates, or credit card numbers—by restricting input and filtering unnecessary characters.
iOS and macOS developers building apps that require structured data entry, such as forms, payment interfaces, or registration flows.
Developers choose Input Mask for its robust mask syntax, support for international formats, and seamless integration with UIKit, SwiftUI, and macOS. It’s a mature library with extensive documentation and active maintenance.
Overview
User input masking library repo.
Use Cases
Best For
- Formatting phone numbers with country code detection
- Validating and formatting dates in text fields
Related Projects
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