return false

Copy Code code as follows: /* Purpose: Verify the format of IP address Input: Strip:ip Address Returns: False if return true through validation; */ function IsIP (StrIP) { if (IsNull (StrIP)) return false; var re =/^ (\d+) \. (\d+) \.

Function checkidcard (strnumber){// ID card number format Function// The citizenship number is a feature combination code,// The Order is from left to right: six-digit address code, eight-digit birth date code, three-digit sequence code, and

function | User Management $hidden _hash_var= ' Your_password_here '; $LOGGED _in=false; Clear it out in case someone sets it in the URL or something unset ($LOGGED _in); /* CREATE TABLE User ( user_id int NOT NULL Auto_increment primary

1. Only numbers and English letters can be entered:2. Only numbers can be entered:3. Only the fullwidth fields can be entered:4. Only Chinese characters can be

// Check whether it is composed of digitsFunction isDigit (s) { Var patrn =/^ [0-9] {1, 20} $ /; If (! Patrn.exe c (s) return false Return true } // Check Logon Name: You can enter only 5-20 strings starting with a letter, which can contain numbers,

[Code language = js]/******************************* ************************************** Common JS verification functions* QQ: 12165743* Email: wqb7156@163.com* Date: 2007-06-06**************************************** *****************************

Good JS verification ~~~~~~~~~~~~~~~~~~~~~~~~~Purpose: Verify the IP address format.Input: strIP: IP AddressReturn: If the verification succeeds, true is returned; otherwise, false is returned;*/Function isIP (strIP ){If (isNull (strIP) return false;

Good JS verification ~~~~~~~~~~~~~~~~~~~~~~~~~ Purpose: Verify the IP address format. Input: strIP: IP Address Return: If the verification succeeds, true is returned; otherwise, false is returned; */Function isIP (strIP ){If (isNull (strIP) return

The checksum is all made up of numbersfunction IsDigit (s) { var patrn=/^[0-9]{1,20}$/; if (!patrn.exec (s)) return false return True } //Verify login name: You can only enter 5-20 letters beginning with a letter, with numbers, "_", "." The string

JavaScript regular expression syntax and Examples JavaScript Regular Expression 1. To use a JS regular expression, you must first understand the common symbols of the JS regular expression, such: /... / Indicates the start and end of a

Copy codeThe Code is as follows: -- ACL Tables -- Table structure 'aclresources' Drop table if exists 'aclresources '; Create table if not exists 'aclresources '( 'Rsid 'varchar (64) not null, 'Access' int (4) not null default 0, 'Desc' varchar (240)

Finally, I have finished a simple implementation. For more information about php learning, see. The Code is as follows: -- ACL Tables-- Table structure 'aclresources'Drop table if exists 'aclresources ';Create table if not exists 'aclresources '('

Finally, I have finished a simple implementation. For more information about php learning, see. Copy codeThe code is as follows: -- ACL Tables -- Table structure 'aclresources' Drop table if exists 'aclresources '; Create table if not exists

Copy CodeThe code is as follows: --ACL Tables--The structure of the table ' Aclresources 'DROP TABLE IF EXISTS ' aclresources ';CREATE TABLE IF not EXISTS ' aclresources ' (' Rsid ' varchar (+) not NULL,' Access ' int (4) is not NULL for default 0,'

Php implements simple ACL. The copy code is as follows: -- ACLTables -- table structure 'aclresources' droptableifexists' aclresources'; CREATETABLEIFNOTEXISTS 'aclresources' ('rsid 'varchar (64) NOTNULL The code is as follows: -- ACL Tables--

Copy CodeThe code is as follows: --ACL Tables --The structure of the table ' Aclresources ' DROP TABLE IF EXISTS ' aclresources '; CREATE TABLE IF not EXISTS ' aclresources ' ( ' Rsid ' varchar (+) not NULL, ' Access ' int (4) is not NULL for

DateTime a = DateTime.Parse ("2010-1-9 8:00:00");DateTime B = DateTime.Parse ("2010-1-13 13:41:52");return a > B;-----------------------------------------------------Date1=new Date ("2002/1/1")Date2=new Date ("2002/1/2")Alert (Date.parse (date1)

Purpose: Verify the format of the IP addressInput: Strip:ip AddressReturns: False if True is returned by validation;*/function IsIP (StrIP) {if (IsNull (StrIP)) return false;var re=/^ (\d+) \. (\d+) \. (\d+) \. (\d+) $/g//matching regular

Copy codeThe Code is as follows:-- ACL Tables-- Table structure 'aclresources'Drop table if exists 'aclresources ';Create table if not exists 'aclresources '('Rsid 'varchar (64) not null,'Access' int (4) not null default 0,'Desc' varchar (240) not

Good JS verification ~~~~~~~~~~~~~~~~~~~~~~~~~Purpose: Verify the format of the IP addressInput: Strip:ip AddressReturns: False if True is returned by validation;*/function IsIP (StrIP) {if (IsNull (StrIP)) return false;var re=/^ (\d+) \. (\d+) \. (\