diff --git a/src/main.cc b/src/main.cc
index bb76d4b..4aef986 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -19,6 +19,6 @@ int main(int argc, char *argv[]) {
     Room room2(2, "Room 2", 1710087384, RoomStatus::Ended, {});
     ValidationStatus validated_action = validate_action(&player1, &kill, &room1, &relatedEvents, &player2);
     std::string validated_action_str = ValidationStatusUtils::to_string(validated_action);
-    printf("The action validation result is \"%s\"\n", validated_action_str.c_str());
+    printf("The validation result is \"%s\"\n", validated_action_str.c_str());
     return EXIT_SUCCESS;
 }
diff --git a/src/modules/event.hh b/src/modules/event.hh
index ae5cb78..675f538 100644
--- a/src/modules/event.hh
+++ b/src/modules/event.hh
@@ -8,7 +8,7 @@
 #include <string>
 #include <vector>
 
-enum EventType {
+enum class EventType {
     PhaseChange,
     EventAction,
     RoomStateChange,
diff --git a/src/validation.cc b/src/validation.cc
index 692c13f..2c73902 100644
--- a/src/validation.cc
+++ b/src/validation.cc
@@ -38,11 +38,12 @@ bool action_belongs_to_role(const Role *role, const Action *action) {
  * @param relevantEvents Pointer to the vector of relevant events.
  * @return `true` if the action is allowed, otherwise `false`.
  */
-bool is_action_allowed(const Action *action, const std::vector<Event> *relevant_events) {
+bool is_action_allowed(const Action *action, std::vector<Event> *relevant_events) {
     bool allowed = false;  // Actions are disabled by default
+    std::sort(relevant_events->begin(), relevant_events->end());
     for (const auto &event : *relevant_events) {
         if (std::find(event.prohibits.begin(), event.prohibits.end(), *action) != event.prohibits.end()) {
-            return false;  // If action is prohibited, return false immediately
+            allowed = false;
         }
         if (std::find(event.allows.begin(), event.allows.end(), *action) != event.allows.end()) {
             allowed = true;
@@ -94,7 +95,7 @@ ValidationStatus validate_action(
     if (!is_action_allowed(action, related_events)) {
         return ValidationStatus::ActionProhibited;
     }
-    return ValidationStatus::ActionProhibited;
+    return ValidationStatus::ActionValid;
 }
 
 std::string ValidationStatusUtils::to_string(ValidationStatus status) {