php - Terminate after single validation error - Cakephp 3 -

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i know somewhere in documentation, can't find it. how can output 1 validation error @ time instead of aggregating on every possible validation , output in $entity->errors()? in addition that, there simple way give setting every validation in every table?

edit

i found answer first question following:

$validator ->add('body', [     'minlength' => [         'rule' => ['minlength', 10],         'last' => true, // particular line         'message' => 'comments must have substantial body.'     ],     'maxlength' => [         'rule' => ['maxlength', 250],         'message' => 'comments cannot long.'     ] ]);

again, there way apply validation methods, everywhere?


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