john doe john doe - 1 year ago 87
Swift Question

Conditional Binding for Optionals

I have the following code and it complains about the as! keyword. If I replace with as? it works fine.

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Answer Source

You can't do force unwrapping in guard or if let. Use optionals. The end product which is name in your case is already an unwrapped value for you.

Replace as! with as?