PHP common form regular validation class

13 Jul 2016

PHP form data validation class, PHP form validation. php form data validation class, php form validation very easy to use and convenient form data validation class? php // validation class class Fun{ function isEmpty( $val ) { if (! is_string ( $val )) return fals

08 Aug 2016

:This article mainly introduces the PHP form data validation class. Students who are interested in PHP tutorials can refer to it.

08 Jun 2018

This article mainly introduces the PHP form data validation class. Interested friends can refer to it. I hope it will be helpful to everyone.

29 Jul 2016

jquery form validation: jquery form validation common form validation classes, with this, general validation is all available. : Copy the code as follows: <?php /** * Page function: Common form verification class * Author: Xinran Suifeng * Creation time: 2006-3-6 * QQ: 276624915 */ class class_post { //Verify whether it is specified Length of alphanumeric combination function fun_text1($num1,$num2,$str) {

31 May 2018

This article mainly introduces the form verification class encapsulated by PHP, and analyzes PHP's related operating techniques for regular verification and type determination of form elements in the form of a complete example. It has certain reference value for the security of PHP programming. Friends who need it can For reference

13 Jul 2016

Usage examples of common PHP form validation classes, PHP form validation examples. Usage examples of common PHP form validation classes, PHP form validation examples This article describes the usage of common PHP form validation classes. Share it with everyone for your reference. The details are as follows: php/*** page function