diff --git a/src/Rules/Cnpj.php b/src/Rules/Cnpj.php
index d6696c8..9d541dd 100644
--- a/src/Rules/Cnpj.php
+++ b/src/Rules/Cnpj.php
@@ -10,8 +10,12 @@ class Cnpj implements Rule
 {
     protected $invalidCnpjs;
 
-    public function __construct()
+    public $allowMask;
+
+    public function __construct($allowMask = true)
     {
+        $this->allowMask = $allowMask;
+
         $this->invalidCnpjs = [
             '00000000000000',
             '11111111111111',
@@ -32,7 +36,9 @@ public function passes($attribute, $value): bool
             return true;
         }
 
-        $value = preg_replace('/\D/', '', $value);
+        if ($this->allowMask) {
+            $value = preg_replace('/\D/', '', $value);
+        }
 
         if (!($value && mb_strlen($value) === 14)) {
             return false;
diff --git a/src/Rules/Cpf.php b/src/Rules/Cpf.php
index 5ddc17e..9dab9bd 100644
--- a/src/Rules/Cpf.php
+++ b/src/Rules/Cpf.php
@@ -10,8 +10,12 @@ class Cpf implements Rule
 {
     protected $invalidCpfs;
 
-    public function __construct()
+    public $allowMask;
+
+    public function __construct($allowMask = true)
     {
+        $this->allowMask = $allowMask;
+
         $this->invalidCpfs = [
             '00000000000',
             '11111111111',
@@ -32,7 +36,9 @@ public function passes($attribute, $value): bool
             return true;
         }
 
-        $value = preg_replace('/\D/', '', $value);
+        if ($this->allowMask) {
+            $value = preg_replace('/\D/', '', $value);
+        }
 
         if (!($value && mb_strlen($value) === 11)) {
             return false;
diff --git a/src/Rules/Nfe.php b/src/Rules/Nfe.php
index 3d6812b..2e280e8 100644
--- a/src/Rules/Nfe.php
+++ b/src/Rules/Nfe.php
@@ -8,13 +8,22 @@
 
 class Nfe
 {
+    public $allowMask;
+
+    public function __construct($allowMask = false)
+    {
+        $this->allowMask = $allowMask;
+    }
+
     public function passes($attribute, $value): bool
     {
         if (!$value) {
             return true;
         }
 
-        $value = preg_replace('/\D/', '', $value);
+        if ($this->allowMask) {
+            $value = preg_replace('/\D/', '', $value);
+        }
 
         if (!($value && mb_strlen($value) === 44) || mb_substr($value, 0, 2) === '00') {
             return false;