导读：function isCharsInBag (s, bag){ var i,c; for (i = 0; i s.length; i++) { c = s.charAt(i);//字符串s中的字符 if (bag.indexOf(c) -1) return c; } return ;}检查函数:function ischinese(s){var errorChar;var badChar = ABCDEFGHIJKLMNOPQRSTUVWXYZabcd...
function isCharsInBag (s, bag){var i,c;for (i = 0; i < s.length; i++){c = s.charAt(i);//字符串s中的字符if (bag.indexOf(c) > -1)return c;}return "";}检查函数:function ischinese(s){var errorChar;var badChar = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789><,[]{}?/+=|//'/":;~!#$%()`";errorChar = isCharsInBag( s, badChar)if (errorChar != "" ){report=report+"请重新输入中文/n";return false;}return true;}
