Example of using php to verify the validity of the check box _ PHP-php Tutorial

This article introduces a simple php code to verify the validity of the check box value. if you need it, refer to the php code for verifying the check box, as shown below:

The code is as follows: /**
* Verify the validity of the check box in php
*/
$ Value = 'yes ';
Echo"Verify data ";

If (isset ($ _ POST ['subscribe']) {
If ($ _ POST ['subscribe'] = $ value ){
$ Subscribed = true;
} Else {
$ Subscribed = false;
The value of the print 'submitted check box is invalid. ';
}
} Else {
$ Subscribed = false;
}

If ($ subscribed ){
Print 'verification valid! ';
} Else {
Print 'verification is invalid! ';
}