fix(validation): satisfy Psalm for strict invalid input handling

Signed-off-by: memleakd <121398829+memleakd@users.noreply.github.com>

Author: memleakd

system/Validation/ValidatedInput.php

@@ -43,7 +43,7 @@ public function date(
         }
 
         if (! is_string($value) || $value === '') {
-            return $this->invalidValue($key, 'date', null);
+            $this->invalidValue($key, 'date', null);
         }
 
         try {
@@ -53,7 +53,7 @@ public function date(
 
             return Time::createFromFormat($format, $value, $timezone);
         } catch (Exception) {
-            return $this->invalidValue($key, 'date', null);
+            $this->invalidValue($key, 'date', null);
         }
     }
 
@@ -76,7 +76,7 @@ public function enum(string $key, string $enumClass, ?UnitEnum $default = null):
         }
 
         if ($default instanceof UnitEnum && ! $default instanceof $enumClass) {
-            return $this->invalidValue($key, $enumClass, $default);
+            $this->invalidValue($key, $enumClass, $default);
         }
 
         $value = $this->get($key, $default);
@@ -90,7 +90,7 @@ public function enum(string $key, string $enumClass, ?UnitEnum $default = null):
                 return $value;
             }
 
-            return $this->invalidValue($key, $enumClass, $default);
+            $this->invalidValue($key, $enumClass, $default);
         }
 
         $reflection = new ReflectionEnum($enumClass);
@@ -107,7 +107,7 @@ public function enum(string $key, string $enumClass, ?UnitEnum $default = null):
             }
         }
 
-        return $this->invalidValue($key, $enumClass, $default);
+        $this->invalidValue($key, $enumClass, $default);
     }
 
     private function backedEnum(string $key, string $enumClass, ReflectionEnum $reflection, mixed $value): UnitEnum
@@ -120,10 +120,10 @@ private function backedEnum(string $key, string $enumClass, ReflectionEnum $refl
             }
 
             if (! is_int($value)) {
-                return $this->invalidValue($key, $enumClass, null);
+                $this->invalidValue($key, $enumClass, null);
             }
         } elseif (! is_int($value) && ! is_string($value)) {
-            return $this->invalidValue($key, $enumClass, null);
+            $this->invalidValue($key, $enumClass, null);
         }
 
         if ($backingType === 'string') {
@@ -133,7 +133,7 @@ private function backedEnum(string $key, string $enumClass, ReflectionEnum $refl
         $enum = $enumClass::tryFrom($value);
 
         if ($enum === null) {
-            return $this->invalidValue($key, $enumClass, null);
+            $this->invalidValue($key, $enumClass, null);
         }
 
         return $enum;