Answer by Bisca for How to remove special characters from string in Swift 2?
I think that a cleaner solution could be this approach: extension String { var alphanumeric: String { return self.components(separatedBy: CharacterSet.alphanumerics.inverted).joined().lowercased() } }
View ArticleAnswer by Maksim Kniazev for How to remove special characters from string in...
SWIFT 4: func removeSpecialCharsFromString(text: String) -> String { let okayChars = Set("abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLKMNOPQRSTUVWXYZ1234567890+-=().!_") return text.filter...
View ArticleAnswer by matt for How to remove special characters from string in Swift 2?
Like this: func removeSpecialCharsFromString(text: String) -> String { let okayChars : Set<Character> = Set("abcdefghijklmnopqrstuvwxyz...
View ArticleAnswer by Martin R for How to remove special characters from string in Swift 2?
In Swift 1.2, let chars = Set("abcde...") created a set containing all characters from the given string. In Swift 2.0 this has to be done as let chars = Set("abcde...".characters) The reason is that a...
View ArticleHow to remove special characters from string in Swift 2?
The answer in How to strip special characters out of string? is not working. Here is what I got and it gives me an error func removeSpecialCharsFromString(str: String) -> String { let chars:...
View ArticleAnswer by Ben Lin for How to remove special characters from string in Swift 2?
Try this:someString.removeAll(where: {$0.isPunctuation})
View ArticleAnswer by Rodolfo Teixeira for How to remove special characters from string...
without removing spaces between wordsextension String { var removeSpecialCharacters: String { return self.components(separatedBy: CharacterSet.alphanumerics.inverted).filter({ !$0.isEmpty...
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