Question 1

How do I validate an email address with SwiftValidators?

Accepted Answer

Use Validator.isEmail().apply("your@email.com") which returns a boolean. You can customize nil handling with the nilResponse parameter and combine it with other validators using logical operators for stricter rules.

Question 2

Can I use SwiftValidators with Combine instead of ReactiveSwift?

Accepted Answer

No, the reactive extensions are specifically for ReactiveSwift. For Combine, you would need to manually wrap the validators or consider other libraries that offer native Combine support, as this isn't provided out-of-the-box.

Question 3

SwiftValidators vs other iOS validation libraries: which is better?

Accepted Answer

SwiftValidators stands out for its extensive pre-built validators and logical composition, but libraries like Vapor validation or custom solutions might be preferable for server-side integration or more flexible type handling. Choose based on your project's need for ready-made validators versus customization.

Question 4

How to handle custom validation rules in SwiftValidators?

Accepted Answer

Use Validator.regex() for pattern-based rules or create custom validators by implementing the Validator protocol. However, the library focuses on pre-built validators, so complex custom logic might require additional Swift code outside the library's scope.

Question 5

Does SwiftValidators work with SwiftUI?

Accepted Answer

Yes, it can be integrated into SwiftUI apps as a pure Swift library, but you'll need to handle state management manually, such as binding validation results to @State variables, since it doesn't provide native SwiftUI wrappers.

Question 6

How to install SwiftValidators using CocoaPods?

Accepted Answer

Add pod 'SwiftValidators' to your Podfile for iOS 9.0+ and Swift 3.0+, then run pod install. Ensure you specify use_frameworks! and target the correct project, as detailed in the README for proper setup.

SwiftValidators

What is SwiftValidators?

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