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Код


<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
<script language="javascript" type="text/javascript">
function isName(elem) {
    var re =  /^([A-Z]+[a-z]*)([-]{1}[A-Z]+[a-z]*|[a-z]*)$/;
    var re_ru =  /^([А-Я]+[а-я]*)([-]{1}[А-Я]+[а-я]*|[а-я]*)$/;
    
    var str = elem;
    if(str.length == 0 || !str.match(re) || !str.match(re_ru)) {
        // showError(elem); 
        alert('false');
        return false;
    }
    
    //hideError(elem);
    alert('true');
    return true;
}
</script>
</head>

<body onload="javascript:isName('Млина')>

</body>
</html>

Код


var re_ru =  /^([\x10-\x2F]+[\x30-\x4f]*)([-]{1}[\x10-\x2f]+[\x30-\x4f]*|[\x30-\x4f]*)$/;

Цитата(polosatij @ 2.5.2007, 23:55

)

charset=iso-8859-1"

Цитата(ksnk @ 3.5.2007, 09:27

)

Вот это - принципиально?

Код


function isName(elem) {
    var re =  /^([A-Za-z]*)([-]{1}[A-Za-z]*|[a-z]*)$/;
    var re_ru =  /^([А-Яа-я]*)([-]{1}[А-Яа-я]*|[а-я]*)$/;
    var str = elem;
    //alert(str.match(re_ru))
    if(str.length == 0 || (!str.match(re) && !str.match(re_ru))) {
        // showError(elem); 
      //  alert('false');
        return false;
    }
    
    //hideError(elem);
 //   alert('true');
    return true;
}

Цитата(ksnk @ 3.5.2007, 10:06

)

А знаки + в регулярном выражении что по твоему должны означать?

Код


/^([А-Я]+[а-я]*)([-]{1}[А-Я]+[а-я]*|[а-я]*)$/

/*
Assert position at the start of the string «^»
Match the regular expression below and capture its match into backreference number 1 «([А-Я]+[а-я]*)»
   Match a single character in the range between "А" and "Я" «[А-Я]+»
      Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
   Match a single character in the range between "а" and "я" «[а-я]*»
      Between zero and unlimited times, as many times as possible, giving back as needed (greedy) «*»
Match the regular expression below and capture its match into backreference number 2 «([-]{1}[А-Я]+[а-я]*|[а-я]*)»
   Match either the regular expression below (attempting the next alternative only if this one fails) «[-]{1}[А-Я]+[а-я]*»
      Match the character "-" «[-]{1}»
         Exactly 1 times «{1}»
      Match a single character in the range between "А" and "Я" «[А-Я]+»
         Between one and unlimited times, as many times as possible, giving back as needed (greedy) «+»
      Match a single character in the range between "а" and "я" «[а-я]*»
         Between zero and unlimited times, as many times as possible, giving back as needed (greedy) «*»
   Or match regular expression number 2 below (the entire group fails if this one fails to match) «[а-я]*»
      Match a single character in the range between "а" and "я" «[а-я]*»
         Between zero and unlimited times, as many times as possible, giving back as needed (greedy) «*»
Assert position at the end of the string (or before the line break at the end of the string, if any) «$»
*/

Код


    var re =  /^[A-Z]+[a-z]*(-[A-Z]+[a-z]*)?$/;
    var re_ru =  /^[А-ЯЁ]+[а-яё]*(-[А-ЯЁ]+[а-яё]*)?$/;

Цитата(ksnk @ 3.5.2007, 10:06

)

А с мат-логикой в школе дружил?

Цитата(ksnk @ 3.5.2007, 10:06

)

Глубиный смысл этих регулярников - ниасилил.... Расскажи, чего это должно было быть!