How can I change searching like 'a%'?

[ppshein]

Currently, it's 'contain with' searching. How can I change searching like 'a%'?

[jwiesmann]

you could do something like that: self.searchFieldOutlet.comparisonOptions = [.caseInsensitive, .anchored]

or, in case you do not want it to be case insensitive self.searchFieldOutlet.comparisonOptions = [.caseInsensitive, .anchored]