I want to create a console command in Yii2 where I can take the input from the user.
I have looked into the Yii2 documentation here-
http://www.yiiframework.com/doc-2.0/guide-tutorial-console.html
But I could not find anything helpful.
I have also searched on Google and StackOverflow with no luck.
CLI command prompt for any user string:
class CronController extends yii\console\Controller
{
public function actionSendTestmail()
{
$emailTo = \yii\helpers\BaseConsole::input("Recipient email: ");
...
}
}
or just ask for confirmation [yes|no]:
class CronController extends yii\console\Controller
{
public function actionSendTestmail()
{
$emailTo = Yii::$app->params["email.to"];
if(!$this->confirm("Send email to {$emailTo}?")){
exit("Sending email interrupted.\n")
}
...
}
}
Check out yii\helpers\BaseConsole helper class method input().
input('Enter your name');
Will prompt you for your name.
Or you can define arguments for the action method to pass values to the action.
static function actionDoSomething (arg1, arg2, ...);
You can use the method prompt() provided in the yii\console\Controller that calls the yii\helpers\BaseConsole::prompt() and gives you additional control to validate the input too after the user enters or just mark it as required so that it is not empty
$code = $this->prompt(
'Enter 4-Chars-Pin',
[
'required' => true,
'validator' => function ($input, &$error) {
if (strlen($input) !== 4) {
$error = 'The Pin must be exactly 4 chars!';
return false;
}
return true;
},
]
);
