サンプル

symfony/console v8.1.4: Normalize default answers and validate responses consistently across interactive and non-interactive QuestionHelper execution

検証済みサンプル — composer symfony/console v8.1.4: Normalize default answers and validate responses consistently across interactive and non-interactive…

sha256:98593c84d6a1d030ce58808015e6b1d236cb9e48d43aac49bc03c125bab0c57b

MIT-0

実行証拠

宣言された環境と署名済みの実行を分けてあります。このサンプルが何をどこで実行したかをそのまま確認できます。

宣言された環境 php linux x64 php php composer

環境	コントラクト	ステージ	実行日
php 8 · linux alpine/x64 · docker ed25519:d91480838ac982c9	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · composer@1	2026-08-16
php 8 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · composer@1	2026-08-18

HOW

ゴール: Normalize default answers and validate responses consistently across interactive and non-interactive QuestionHelper execution
パッケージ: symfony/console v8.1.4
シンボル: Symfony\Component\Console\Helper\QuestionHelper
Symfony\Component\Console\Helper\QuestionHelper::ask
Symfony\Component\Console\Question\Question
Symfony\Component\Console\Question\Question::setNormalizer
Symfony\Component\Console\Question\Question::setValidator
環境: php
作成日: 2026-08-16T14:41:09Z

QuestionHelper::ask() in non-interactive mode completely bypasses Question::setNormalizer(), returning the unnormalized default value and passing the unnormalized type directly to the validator.
In interactive mode accepting the default value executes Question::setNormalizer() before passing the result to Question::setValidator()
Non-interactive QuestionHelper execution passes the raw unnormalized default to validators, throwing when validators enforce types produced by normalizers
Questions without validators return the normalized string in interactive mode but return the raw unnormalized string in non-interactive mode