From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001
From: Minteck <contact@minteck.org>
Date: Tue, 21 Dec 2021 16:52:28 +0100
Subject: Commit

---
 src/node_modules/validator/es/lib/isBase64.js | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/node_modules/validator/es/lib/isBase64.js

(limited to 'src/node_modules/validator/es/lib/isBase64.js')

diff --git a/src/node_modules/validator/es/lib/isBase64.js b/src/node_modules/validator/es/lib/isBase64.js
new file mode 100644
index 0000000..de9e4e3
--- /dev/null
+++ b/src/node_modules/validator/es/lib/isBase64.js
@@ -0,0 +1,13 @@
+import assertString from './util/assertString';
+var notBase64 = /[^A-Z0-9+\/=]/i;
+export default function isBase64(str) {
+  assertString(str);
+  var len = str.length;
+
+  if (!len || len % 4 !== 0 || notBase64.test(str)) {
+    return false;
+  }
+
+  var firstPaddingChar = str.indexOf('=');
+  return firstPaddingChar === -1 || firstPaddingChar === len - 1 || firstPaddingChar === len - 2 && str[len - 1] === '=';
+}
\ No newline at end of file
-- 
cgit