JavaScript - checking for any lowercase letters in a string
- by pcampbell
Consider a JavaScript method that needs to check whether a given string is in all uppercase letters. The input strings are people's names.
The current algorithm is to check for any lowercase letters.
var check1 = "Jack Spratt";
var check2 = "BARBARA FOO-BAR";
var check3 = "JASON D'WIDGET";
var isUpper1 = HasLowercaseCharacters(check1); …