/Swift/Allowed filename characters swift

Allowed filename characters swift

 extension String {
    func convertToValidFileName() -> String {
        let invalidFileNameCharactersRegex = "[^a-zA-Z0-9_]+"
        let fullRange = startIndex..<endIndex
        let validName = replacingOccurrences(of: invalidFileNameCharactersRegex,
                                           with: "-",
                                        options: .regularExpression,
                                          range: fullRange)
        return validName
    }
}

Source: stackoverflow.com

Similar codes

0 vote135 views1 answer
Swift array in chunks
Swift
0 vote173 views1 answer
Convert nscfstring to dictionary swift
Swift
0 vote124 views1 answer
Prime number or not program in swift basic programs
Swift
5 votes143 views2 answers
Navigationview hide header swiftui
Swift
1 vote134 views1 answer
Swift 5 get current year
Swift
0 vote127 views1 answer
UIApplicationWillEnterForeground
Swift
0 vote126 views1 answer
Swiftui textfield multiline
Swift
2 votes137 views1 answer
Swift array to string
Swift
0 vote124 views1 answer
Set font uilabel swift
Swift
0 vote85 views1 answer
Uitextview placeholder swift
Swift