validation examples

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PHP form form verification: PHP Form Validator Usage Instructions

In the development and construction of PHP Web site, user registration, message is an essential function, the user submitted information data are submitted through form form, in order to ensure the integrity of the data, security, PHP form form

JS Validation Date Format YYYY-MM-DD Concrete implementation

This article introduces the JS to date format validation examples, the need for friends can refer to the copy code code as follows: function Checkinputdate (obj) {var Strdate=obj.value;var re =/^ (D{4})-(D{2})-(d{2}) $/;if (Re.test

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