minor #13691 [Console] Added a little explaination about Command#interact() (WouterJ)

fabpot · fabpot · commit 90b028bea796 · 2015-02-16T10:09:41.000+01:00
This PR was squashed before being merged into the 2.3 branch (closes #13691). Discussion ---------- [Console] Added a little explaination about Command#interact() This has confused some long time Symfony users recently: https://twitter.com/jmolivas/status/566283453264850945 | Q | A | ------------- | --- | Fixed tickets | - | License | MIT Commits ------- 38e7b72 [Console] Added a little explaination about Command#interact()
diff --git a/src/Symfony/Component/Console/Command/Command.php b/src/Symfony/Component/Console/Command/Command.php
@@ -175,6 +175,10 @@ protected function execute(InputInterface $input, OutputInterface $output)
     /**
      * Interacts with the user.
      *
+     * This method is executed before the InputDefinition is validated.
+     * This means that this is the only place where the command can
+     * interactively ask for values of missing required arguments.
+     *
      * @param InputInterface  $input  An InputInterface instance
      * @param OutputInterface $output An OutputInterface instance
      */
