I have the following in C#:
public static bool IsAlphaAndNumeric(string s)
{
return Regex.IsMatch(s, @"[a-zA-Z]+")
&& Regex.IsMatch(s, @"d+");
}
I want to check if parameter s
contains at least one alphabetical character and one digit and I wrote the above method to do so.
But is there a way I can combine the two regular expressions ("[a-zA-Z]+"
and "d+"
) into one ?