diff --git a/src/Validator.js b/src/Validator.js
index a73a5e4..081ce3d 100644
--- a/src/Validator.js
+++ b/src/Validator.js
@@ -4,6 +4,8 @@ class Validator {
     validateName(name) {
         if (!name || name.trim() === ""){ 
             return false;}
+        if (name.length > 50)
+            return false;
         const nameRegex = /^[a-zA-ZğüşıöçĞÜŞİÖÇ\s]+$/;
         return nameRegex.test(name);
     }
diff --git a/tests/Validator.test.js b/tests/Validator.test.js
index 0f167be..0d78e44 100644
--- a/tests/Validator.test.js
+++ b/tests/Validator.test.js
@@ -130,4 +130,8 @@ describe('Create New Account - Validation Tests', () => {
         expect(validator.validateDateOfBirth('15/00/2000')).toBe(false);
     });
 
+    test('26. BVA / Security - Name exceeding 50 characters should fail', () => {
+    const LongestName = "A".repeat(51); 
+    expect(validator.validateName(LongestName)).toBe(false);
+    });
 });
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