[HTML] pobierz, plaintext var str = "ThIs Is A Test On HOW tO counT UppeR CaSE";alert(str.replace(/[^A-Z]/g, "").length);[HTML] pobierz, plaintext
[HTML] pobierz, plaintext /.*[A-Z].*[A-Z].*[A-Z].*[A-Z].*/ [HTML] pobierz, plaintext
[HTML] pobierz, plaintext var reg=/^(.*?[A-Z]){5,}/; var str="ThIs Is A Test On HOW tO counT UppeR CaSE";alert(re.test(str));[HTML] pobierz, plaintext
[HTML] pobierz, plaintext var dlugosc = str.length;var duzeLitery = 0; for(var i=0; i<dlugosc; i++) { if(/[A-Z]/.test(haslo.charAt(i))) { duzeLitery++; } }[HTML] pobierz, plaintext