From d18a8b8caa54f645aab269b01a36faaceb76a802 Mon Sep 17 00:00:00 2001
From: Aditya Raval <adi7017@gmail.com>
Date: Sun, 13 Oct 2019 15:44:03 +0530
Subject: [PATCH] fix(isPostalCode): postal code validation fix for locale IN
 (#1152)

* postal code validation fix for locale IN

* regex updated
---
 src/lib/isPostalCode.js |  2 +-
 test/validators.js      | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/src/lib/isPostalCode.js b/src/lib/isPostalCode.js
index 296d5905f..4176d5a21 100644
--- a/src/lib/isPostalCode.js
+++ b/src/lib/isPostalCode.js
@@ -30,7 +30,7 @@ const patterns = {
   ID: fiveDigit,
   IE: /^[A-z]\d[\d|w]\s\w{4}$/i,
   IL: fiveDigit,
-  IN: sixDigit,
+  IN: /^((?!10|29|35|54|55|65|66|86|87|88|89)[1-9][0-9]{5})$/,
   IS: threeDigit,
   IT: fiveDigit,
   JP: /^\d{3}\-\d{4}$/,
diff --git a/test/validators.js b/test/validators.js
index 09715fb3e..0efbd4adf 100644
--- a/test/validators.js
+++ b/test/validators.js
@@ -6743,6 +6743,29 @@ describe('Validators', () => {
           'A65T F12',
         ],
       },
+      {
+        locale: 'IN',
+        valid: [
+          '364240',
+          '360005',
+        ],
+        invalid: [
+          '123',
+          '012345',
+          '011111',
+          '101123',
+          '291123',
+          '351123',
+          '541123',
+          '551123',
+          '651123',
+          '661123',
+          '861123',
+          '871123',
+          '881123',
+          '891123',
+        ],
+      },
       {
         locale: 'BG',
         valid: [