Check if a String contains letter

public static boolean containsLetter(String s) {
if ( s == null )
return false;
boolean letterFound = false;
for (int i = 0; !letterFound && i < s.length(); i++)
letterFound = letterFound
|| Character.isLetter(s.charAt(i));
return letterFound;
}

Comments

Snethooshie! said…
Thank you very much. Your code is very short, but it is so powerful.


Neth
January 15, 2010 at 11:50 AM
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