Swift 4 introduced changes on string API.
You can just use !stringValue.isEmpty
instead of stringValue.characters.count > 0
for more information you get the sample from here
for e.g
let edit = "Summary"
edit.count // 7
Swift 4 introduced changes on string API.
You can just use !stringValue.isEmpty
instead of stringValue.characters.count > 0
for more information you get the sample from here
for e.g
let edit = "Summary"
edit.count // 7