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marcos1262/UIViewControllerExtension.swift

Last active October 27, 2018 14:06
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Error alert
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UIViewControllerExtension.swift
extension UIViewController {
func showError(_ message: String?) {
let alert = UIAlertController(title: "Error", message: message, preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "OK", style: .default, handler: nil))
self.present(alert, animated: true, completion: nil)
}
}
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