Fix el-GR isTaxID when checksum is 10

Add correct tax identifier to demonstrate issue and fix. Thanks to: Panos Papadopoulos
validatorjs · Nov 25, 2020 · efafad2 · efafad2
1 parent ad23f52
commit efafad2
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/lib/isTaxID.js b/src/lib/isTaxID.js
@@ -280,7 +280,7 @@ function elGrCheck(tin) {
   for (let i = 0; i < 8; i++) {
     checksum += digits[i] * (2 ** (8 - i));
   }
-  return checksum % 11 === digits[8];
+  return ((checksum % 11) % 10) === digits[8];
 }
 
 /*

diff --git a/test/validators.js b/test/validators.js
@@ -9512,6 +9512,7 @@ describe('Validators', () => {
       args: ['el-GR'],
       valid: [
         '758426713',
+        '032792320',
         '054100004'],
       invalid: [
         '054100005',