[Console] Update questionhelper.rst #16869
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mdoutreluingne
approved these changes
Jun 12, 2022
carsonbot
changed the title
hello the example shows a warning (preg_match(): No ending delimiter'/' found). to solve it, we need to add the ``/`` at the end of the regex.
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Thank you Issam. |
| @@ -410,7 +410,7 @@ invalid answer and will only be able to proceed if their input is valid. | |||
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| $question = new Question('Please enter the name of the bundle', 'AcmeDemoBundle'); | |||
| $validation = Validation::createCallable(new Regex([ | |||
| 'pattern' => '/^[a-zA-Z]+Bundle$', | |||
| 'pattern' => '/^[a-zA-Z]+Bundle$/', | |||
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I suggest to use '#^[a-zA-Z]+Bundle$#' so that it doesn't look like an URI or file path.
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Yes I agree. Thanks @alexislefebvre for the suggestion.
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hello
the example shows a warning (preg_match(): No ending delimiter'/' found). to solve it, we need to add the
/at the end of the regex.