From c347d5ce24460f002328cf151486713e96d20820 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Henrique?= <jose.henrique.ivan@gmail.com>
Date: Thu, 19 Jun 2025 19:55:35 -0300
Subject: [PATCH] cpf masking

---
 src/utils/utils.ts | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/src/utils/utils.ts b/src/utils/utils.ts
index 1b33162..77189ba 100644
--- a/src/utils/utils.ts
+++ b/src/utils/utils.ts
@@ -1,19 +1,15 @@
 /**
- * Formats a CPF string with masking (123.***.789-10)
+ * Formats a CPF string (might include masking) and masks it for display.
  * @param cpf - A CPF string (11 digits without punctuation)
  * @returns Formatted CPF with masking or the original input if invalid
  */
 export function maskCpf(cpf: string): string {
-    // Clean input, keeping only digits
-    const cleanCpf = cpf.replace(/\D/g, '');
-    
     // Validate if it's 11 digits
-    if (cleanCpf.length !== 11) {
+    if (cpf.length !== 11) {
         return cpf;
     }
-    
-    // Format with mask: 123.***.789-10
-    return `${cleanCpf.slice(0, 3)}.***.${cleanCpf.slice(6, 9)}-${cleanCpf.slice(9)}`;
+    // Mask with standard punctuation: 123.456.789-10
+    return `${cpf.slice(0, 3)}.${cpf.slice(3, 6)}.${cpf.slice(6, 9)}-${cpf.slice(9)}`;
 }
 
 /**