How to check if an string is empty in Swift
In this post we will give you information about How to check if an string is empty in Swift. Hear we will give you detail about How to check if an string is empty in SwiftAnd how to use it also give you demo for it if it is necessary.
we are going to learn about how to check if the string is empty or not in Swift.
Checking string is empty
To check if a given string is empty or not, we can use the built-in isEmpty property in Swift.
The isEmpty property returns true if an string is empty; otherwise returns false.
Here is an example:
var place = ""print(place.isEmpty)
Output:
true
Similarly, we can also check it using the count property in Swift.
var place = ""if(place.count == 0){ print("string is empty")}else{ print("string is not empty")}Output:
"string is empty"
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