Question 131613 in Xcode Question posted in
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Xcode – How to disable the copy paste functionality in SkyFloatingLabelTextField in swift?

I am using the SkyFloatingLabelTextField class for UITextfield,How can I disable the Copy and paste functionality on this textfiled.

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2

Answers


  1. 0

    Use this technique for custom textField

       class SkyFloatingLabelTextField: UITextField {
        open override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
            if action == #selector(UIResponderStandardEditActions.paste(_:)) {
                return false
            }
            return super.canPerformAction(action, withSender: sender)
        }
    }
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  2. 0

    Create a custom class inherited from SkyFloatingLabelTextField class and then assign.

    class FloatingTextField: SkyFloatingLabelTextField {
    open override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
        if action == #selector(UIResponderStandardEditActions.paste(_:)) ||
            action == #selector(UIResponderStandardEditActions.copy(_:)) {
            return false
        }
        return super.canPerformAction(action, withSender: sender)
    }
}

    If you want for the whole project and all textfield add this extension.

    extension SkyFloatingLabelTextField {
    open override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
        if action == #selector(UIResponderStandardEditActions.paste(_:)) ||
            action == #selector(UIResponderStandardEditActions.copy(_:)) {
            return false
        }
        return super.canPerformAction(action, withSender: sender)
    }
}
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