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var sFormat = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
if( sFormat.indexOf( cCharacter, 0 ) == -1 ) { return false; }
return true; }
//判断是否是数字和字母的组合 function isChrandNum( cCharacter ) { for(ilen=0;ilen<str.length;ilen++) { if(str.charAt(ilen) < '0' str.charAt(ilen) > '9' ) { if(str.charAt(ilen) < 'a' str.charAt(ilen) > 'z' ) { if(str.charAt(ilen) < 'A' str.charAt(ilen) > 'Z' ) return false; } } } return true; }
// 检查是否是其它可以作名称的字符 // cCharacter:输入值 function isOtherNameCharacter( cCharacter ) { var sFormat = "_";
if( sFormat.indexOf( cCharacter, 0 ) == -1 ) { return false; }
return true; } function isOtherNameCharacter1( cCharacter ) { var sFormat = "-";
if( sFormat.indexOf( cCharacter, 0 ) == -1 ) { return false; }
return true; }
function isOtherNameCharacter2( cCharacter ) { var sFormat = ".";
if( sFormat.indexOf( cCharacter, 0 ) == -1 ) { return false; }
return true; }
// 检查是否是可以作名称的字符 // sValue:输入值 function isNameCharacter( sValue ) { if( sValue == null ) { return false; }
for( i = 0; i < sValue.length; i ++ ) { var cCharacter = sValue.charAt( i ); if( isDigital( cCharacter ) == false && isCharacter( cCharacter ) == false && isOtherNameCharacter( cCharacter ) == false&& isOtherNameCharacter1( cCharacter ) == false&& isOtherNameCharacter2( cCharacter ) == false ) { return false; } }
return true; } //检查是否是密码 function ispassword( sValue ) { if( sValue == null ) { return false; }
for( i = 0; i < sValue.length; i ++ ) { var cCharacter = sValue.charAt( i ); if( isDigital( cCharacter ) == false && isCharacter( cCharacter ) == false && isOtherNameCharacter( cCharacter ) == false)
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