Clear UITextField Placeholder text on tap

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情书的邮戳
情书的邮戳 2021-01-31 04:33

In Xcode4 I\'ve created some placeholder text for a UITextField and I\'d like it to clear when the user taps in the box.

So, in the Attributes Inspector for the text fie

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  •  离开以前
    2021-01-31 05:21

    In your .h file declare a function like

    -(IBAction)clear:(id)sender;

    attach this function to your touchdown event of your UITextField.

    in your .m file

     -(IBAction)clear:(id)sender 
    
    {
       myplaceHolderText.text=@"";
     }
    

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