add validation check item on login screen

abweb/js/login/login.js

@@ -113,45 +113,44 @@ LOGIN.checkDialogValidation = function () {
 
     if (!ValidationUtil.CheckRequiredForText(currentPass)) {
         LOGIN.login_errorMessage = '';
+        msgError.html(COMMON.format(I18N.i18nText('msgEssential'), I18N.i18nText('txtPwdCurr')).toString());
         msgError.html(I18N.i18nText('msgPwdEmpty'));
-        msgError.attr('lang', 'msgPwdEmpty');
         msgError.show();
         return false;
     } else if (!ValidationUtil.CheckRequiredForText(newPass)) {
         LOGIN.login_errorMessage = '';
-        msgError.html(I18N.i18nText('msgPwdEmpty'));
-        msgError.attr('lang', 'msgPwdEmpty');
+        msgError.html(COMMON.format(I18N.i18nText('msgEssential'), I18N.i18nText('txtPwdNew')).toString());
+        msgError.show();
+        return false;
+    } else if (!ValidationUtil.CheckRequiredForText(confirmPass)) {
+        LOGIN.login_errorMessage = '';
+        msgError.html(COMMON.format(I18N.i18nText('msgEssential'), I18N.i18nText('txtPwdNewRe')).toString());
         msgError.show();
         return false;
     } else {
         if (newPass != confirmPass) {
             LOGIN.login_errorMessage = '';
             msgError.html(I18N.i18nText('msgPwdNotMatch'));
-            msgError.attr('lang', 'msgPwdNotMatch');
             msgError.show();
             return false;
         } else if (!ValidationUtil.CheckMinLengthForByte(newPass, 6)) {
             LOGIN.login_errorMessage = '';
             msgError.html(I18N.i18nText('msgInvaildLength'));
-            msgError.attr('lang', 'msgInvaildLength');
             msgError.show();
             return false;
         } else if (!ValidationUtil.CheckMaxLengthForByte(newPass, 16)) {
             LOGIN.login_errorMessage = '';
             msgError.html(I18N.i18nText('msgInvaildLength'));
-            msgError.attr('lang', 'msgInvaildLength');
             msgError.show();
             return false;
         } else if (ValidationUtil.HasSeqChar(newPass, 3)) {
             LOGIN.login_errorMessage = '';
             msgError.html(I18N.i18nText('msgHasSeqChar'));
-            msgError.attr('lang', 'msgHasSeqChar');
             msgError.show();
             return false;
         } else if (ValidationUtil.ContainSameSeqChar(newPass, currentPass, 4)) {
             LOGIN.login_errorMessage = '';
             msgError.html(I18N.i18nText('msgContainSameSeqChar'));
-            msgError.attr('lang', 'msgContainSameSeqChar');
             msgError.show();
             return false;
         } else {