+ 2

Input empty SWIFT

Hey guys how do I check if an input is empty the input field is only numbers.

readline nil integer,

17th Jan 2020, 12:03 PM

R. C. C.

3 Answers

0

I think this post answers your question: https://www.sololearn.com/Discuss/1807868/?ref=app

26th Mar 2020, 4:42 AM

Paul K Sadler

+ 6

Which programming language are you talking about?

17th Jan 2020, 12:06 PM

Lothar

+ 1

sorry im using swift

17th Jan 2020, 12:15 PM

R. C. C.

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