wip: dynamic services fields

src/Form/Service/Condition/AgeRangeCondition.php

@@ -126,7 +126,7 @@ class AgeRangeCondition implements FieldConditionInterface
      *
      * Uses DateTimeImmutable to ensure immutable date calculations and
      * handles the calculation accurately accounting for leap years and
-     * exact birth date anniversaries.
+     * exact birthdate anniversaries.
      *
      * @param \DateTimeImmutable $dateOfBirth The participant's date of birth
      *
@@ -136,6 +136,6 @@ class AgeRangeCondition implements FieldConditionInterface
     {
         $today = new \DateTimeImmutable();
 
-        return (int) $dateOfBirth->diff($today)->y;
+        return $dateOfBirth->diff($today)->y;
     }
 }