TP Verification Code

First, generate verification code

1, commonController.class.php

$Verify = new \Think\Verify();

$Verify entry();

Second, Verification code detection

　　　$verify = new \Think\Verify();

　　　　return $verify->check($code, $id); //$id是多个验证的情况下写的，一个不需要

Third, the address input can be seen

Four, view

indexcontroller.class.php//For verification

Public Function showsession () {

Dump ($_session);

　　$verify = new \Think\Verify();

return $verify, check($code, $id);

}

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Controller-"Pre-validation _before_insert () {}

========================= wrote the following himself

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TP Verification Code