Fix laravel#34960

tontonsb · Oct 26, 2020 · 48b11cd · 48b11cd
1 parent 3f0645c
commit 48b11cd
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/Illuminate/Validation/Concerns/ValidatesAttributes.php b/src/Illuminate/Validation/Concerns/ValidatesAttributes.php
@@ -1267,7 +1267,12 @@ public function validateMultipleOf($attribute, $value, $parameters)
             return false;
         }
 
-        return fmod($value, $parameters[0]) === 0.0;
+        // We know it's not a multiple of 0 without even attempting to divide by zero.
+        if ((float) $parameters[0] === 0.0) {
+            return false;
+        }
+
+        return bcmod($value, $parameters[0], 16) === '0.0000000000000000';
     }
 
     /**