2 files changed, 3 insertions, 4 deletions
diff --git a/crates/shirabe-external-packages/src/symfony/console/question/choice_question.rs b/crates/shirabe-external-packages/src/symfony/console/question/choice_question.rs
index 3990df3..9de2d05 100644
--- a/crates/shirabe-external-packages/src/symfony/console/question/choice_question.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/question/choice_question.rs
@@ -113,12 +113,11 @@ impl ChoiceQuestion {
             let selected_choices: Vec<PhpMixed> = if multiselect {
                 // Check for a separated comma values
                 let mut matches: Vec<Option<String>> = Vec::new();
-                if shirabe_php_shim::preg_match(
+                if !shirabe_php_shim::preg_match(
                     "/^[^,]+(?:,[^,]+)*$/",
                     &shirabe_php_shim::strval(&selected),
                     &mut matches,
-                ) == 0
-                {
+                ) {
                     return Err(InvalidArgumentException(
                         shirabe_php_shim::InvalidArgumentException {
                             message: shirabe_php_shim::sprintf(&error_message, &[selected.clone()]),
diff --git a/crates/shirabe-external-packages/src/symfony/console/question/confirmation_question.rs b/crates/shirabe-external-packages/src/symfony/console/question/confirmation_question.rs
index d52c435..5076d84 100644
--- a/crates/shirabe-external-packages/src/symfony/console/question/confirmation_question.rs
+++ b/crates/shirabe-external-packages/src/symfony/console/question/confirmation_question.rs
@@ -42,7 +42,7 @@ impl ConfirmationQuestion {
                     &regex,
                     &shirabe_php_shim::strval(&answer),
                     &mut matches,
-                ) != 0
+                )
             };
 
             // false === $default