Bin e padrões para validação de cartão de crédito.
| Bandeira | Começa com | Máximo de número | Máximo de número cvc |
|---|---|---|---|
| Visa | 4 | 13,16 | 3 |
| Mastercard | 5 | 16 | 3 |
| import SwiftUI | |
| struct MyValue: _ViewTraitKey { | |
| static var defaultValue: Int = 0 | |
| } | |
| extension View { | |
| func myValue(_ value: Int) -> some View { | |
| _trait(MyValue.self, value) | |
| } |
| // swift-interface-format-version: 1.0 | |
| // swift-compiler-version: Apple Swift version 5.1.1 (swiftlang-1100.2.274.2 clang-1100.2.32.1) | |
| // swift-module-flags: -target arm64e-apple-ios13.2 -enable-objc-interop -enable-library-evolution -swift-version 5 -enforce-exclusivity=checked -Osize -module-name SwiftUI | |
| import Combine | |
| import CoreData | |
| import CoreFoundation | |
| import CoreGraphics | |
| import CoreText | |
| import Darwin | |
| import Foundation |
| function possibilities (signals) { | |
| var atoms = { | |
| ".": "E", | |
| "-": "T", | |
| "I": { | |
| ".": "S", | |
| "-": "U" | |
| }, | |
| "A": { | |
| ".": "R", |
| # Customize this file, documentation can be found here: | |
| # https://docs.fastlane.tools/actions/ | |
| # All available actions: https://docs.fastlane.tools/actions | |
| # can also be listed using the `fastlane actions` command | |
| # Change the syntax highlighting to Ruby | |
| # All lines starting with a # are ignored when running `fastlane` | |
| # If you want to automatically update fastlane if a new version is available: | |
| # update_fastlane |
| public struct Extension<Base> { | |
| public let base: Base | |
| public init(_ base: Base) { | |
| self.base = base | |
| } | |
| } | |
| public protocol ExtensionCompatible { | |
| associatedtype Compatible | |
| var ex: Extension<Compatible> { get set } |
| protocol Initializable { | |
| init() | |
| } | |
| class A : Initializable { | |
| var content:String | |
| required init() { | |
| content = "TestContent" | |
| } |