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Project 4

Forums > 100 Days of Swift
@K-Aje108  

In project four how exactly do we add an alert if the link picked is not allowed. I am trying to an an aler controller in the else statement, but it is sayin closure expression not used, as in decisionHandler not used. I dont know what to do.

3      

@MateusZ  

Hey there,

You might want to check this out: https://www.hackingwithswift.com/forums/100-days-of-swift/need-help-project-4-first-challenge/478

Let me know if you need any more help!

3      

@K-Aje108  

Yes thank you, I get it now.

3      

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