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iceboxi/IsEmail.swift

Created October 26, 2018 09:31
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IsEmail.swift
extension String {
public var isEmail: Bool {
let dataDetector = try? NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
let firstMatch = dataDetector?.firstMatch(in: self, options: NSRegularExpression.MatchingOptions.reportCompletion, range: NSRange(location: 0, length: length()))
return (firstMatch?.range.location != NSNotFound && firstMatch?.url?.scheme == "mailto")
}
}
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