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- 03-08-2012, 07:59 PM #1
Check if a string contains whitespace characters
I want to make a check that find if a string only contains whitespace characters.
I added this: "String".matches("\\s")
This work as long as the strings length is equal to 1. If the string contains two or more spaces(or a tabb space), it will fail.
Edit: Never mind. I found a way, by calling string.trim () and then string.isEmpty ().
Last edited by Pojahn_M; 03-08-2012 at 08:10 PM.
- 03-08-2012, 09:16 PM #2Senior Member
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