Shulou(Shulou.com)06/03 Report--

This article shares with you the content of a sample analysis of Laravel parameter validation. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

How was the validator created? who created it?

The Laravel document calls the validator, not only through the controller, but also through Facades to create the validator object. Validator::make ($data,$rule,$message).

'Validator' = > Illuminate\ Support\ Facades\ Validator::class is registered in config/app.php.

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