Article Introduction：Here is a PHP ID card verification class that initially verifies the ID card format. This class only provides a static method isValid interface, which is very simple to use. You only need to use IdentityCard::isValid to verify. You can put it into your own project as a tool class.

2019-10-24 comment 0  2866

Article Introduction：ID number: ID number PHP ID number verification function: Copy the code as follows: function validation_filter_id_card($id_card) { if(strlen($id_card) == 18) { return idcard_checksum18($id_card); } elseif((strlen ($id_card) == 15)) { $id_card = idcard_15to18($id_card); retur

2016-07-29 comment 0  1116

Article Introduction：PHP function to verify ID number

2016-07-25 comment 0  1239

Article Introduction：PHP ID verification related classes, PHP automatically obtains the corresponding constellation function based on the ID number, automatically returns the corresponding constellation based on the ID number, automatically returns the corresponding zodiac sign based on the ID number, and automatically returns the gender based on the ID number , check whether it is an ID number, and extract the corresponding characters from the verification code string according to the serial number.

2017-08-18 comment 0  2275

Article Introduction：In this article, we share with you the knowledge of verifying ID number in PHP, which is also a small technique. We hope it can help everyone.

2017-12-08 comment 0  3319

Article Introduction：An example of PHP ID card regular verification (compatible with 15 and 18-digit ID cards) code

2016-07-25 comment 0  2049

Article Introduction：This time I will bring you JS+Regex to verify the ID number. What are the precautions for JS+Regex to verify the ID number? The following is a practical case, let’s take a look.

2018-06-09 comment 0  1691

Article Introduction：In the process of website development, we often involve the verification of user information, including the verification of the user's ID number. In actual development, we usually use PHP to verify the legitimacy of the ID number to ensure that the information entered by the user is correct. Below we will introduce in detail the method of verifying the ID number in PHP. 1. The basic format of the ID number. Before verifying the ID number, we first need to understand the basic format of the ID number. The 18-digit ID number consists of 17 digits and 1 check code. Among them, the first 6 digits represent the household registration area code

2023-04-19 comment 0  2123

Article Introduction：When developing using PHP, it often involves verifying the ID number entered by the user to ensure the accuracy and completeness of the data. The verification code in the ID number is a very important part, it can help us determine whether the ID number is legal. Therefore, when using PHP to verify the ID number, we need to understand how to use regular expressions to verify the check code in the ID number. 1. What is the verification code of the ID number? The ID card number is an important document that every Chinese citizen must possess. It consists of 18

2023-06-24 comment 0  1452

Article Introduction：PHP function to verify whether the ID card is legal

2016-07-25 comment 0  1149

Article Introduction：The ID number is an important document that people often need to use in daily life, and the verification of the last check code in the ID number is an important part of whether the ID number is legal. When using PHP programming, we can use regular expressions to verify the check code in the ID number to ensure the validity of the ID number. The following will introduce the method of verifying the check code of the ID card number using PHP regular expressions. The format of the ID number First, we need to understand the format of the ID number. ID number is given by

2023-06-24 comment 0  1806

Article Introduction：PHP function code sharing to verify whether the ID card is legal

2016-11-09 comment 0  1369

Article Introduction：The functions for verifying ID numbers under PHP are relatively comprehensive, including centenarians.

2017-07-11 comment 0  1701

Article Introduction：As a very popular programming language, PHP provides powerful regular expression functions that can be used to verify various data formats input by users. Among them, the verification of ID number is a very common requirement, because the ID number is the only identity identifier and requires strict verification in many application scenarios. This article will introduce how to use PHP regular expressions to verify ID numbers. 1. Obtain the ID number. Before starting to verify the ID number, we need to obtain the ID number entered by the user. Can be submitted via form, AP

2023-06-24 comment 0  2241

Article Introduction：The ID card is an important document. For websites, apps and other applications, it is often necessary to verify whether the ID number entered by the user meets the specifications. PHP provides a very convenient way to achieve this function, that is, using regular expressions. This article will introduce how to use PHP regular expressions to verify the correct format of the ID card number. 1. ID card number format Before using PHP regular expressions to verify the ID card number format, we first need to understand the format regulations of the ID card number. China’s ID card number format has a total of 18 digits.

2023-06-24 comment 0  1479

Article Introduction：php verification code class php verification code

2016-07-25 comment 0  1090

Article Introduction：In development, sometimes it involves the registration of personal ID cards, so how to verify that the format of the ID card is correct? Next, attach a JS code to verify the format of the ID card: var aCity={11:"Beijing",12:"Tianjin ",13:"Hebei",14:"Shanxi",15:"Inner Mongolia", 21:"Liaoning",22:"Jilin

2018-03-14 comment 0  1542

Article Introduction：In the process of website development, it is often necessary to verify the data entered by the user, and the verification of the ID number involved is a very important part of it. The ID number is the only proof of personal identity, and it is crucial to verify the accuracy of the ID number. This article will introduce how to use PHP regular expressions to verify the accuracy of ID numbers. Basic rules for ID number ID number is composed of 18 digits and letters (X), of which the first 17 digits are in a fixed format, and the last digit may be a number or "X". identification number

2023-06-24 comment 0  1737

Article Introduction：This article mainly introduces the PHP tool class that can accurately verify the ID number, involving PHP's interception, calculation, judgment and other related operation skills for strings, and also explains the principle of the ID number. Friends who need it can refer to it.

2018-05-31 comment 0  1471

Article Introduction：The ID number is a very important identification document in our lives. It is also necessary information that we often need to fill in in various business transactions. Therefore, when developing web applications, it is very important to verify the correctness of the ID number. In PHP, we can verify the format of the ID number through regular expressions. Below we will introduce in detail how to use regular expressions to verify the format of the ID number. 1. ID card number format The ID card number consists of 18 digits and the letter X. The first 17 of them are

2023-06-24 comment 0  1832