check does string contain more than one white space [duplicate]

Question

string mystring = "bbbccc  ";

How to check if my string contains more than one consecutive whitespace?

Answer 1

I assume you're looking for multiple consecutive whitespaces.
I'd use System.Text.RegularExpressions.Regex for that.

Regex regex = new Regex(@"\s{2,}"); // matches at least 2 whitespaces
if (regex.IsMatch(inputString))
    // do something