Merge pull request #3128 from JavedKhan93/add-password-checker

Add password strength checker function

Author: geekcomputers

password_checker_code.py

@@ -0,0 +1,34 @@
+import string
+
+def check_password_strength(password):
+    strength = 0
+    
+    # Criteria 1: Length (Must be at least 8 characters)
+    if len(password) >= 8:
+        strength += 1
+    
+    # Criteria 2: Must contain Digits (0-9)
+    has_digit = False
+    for char in password:
+        if char.isdigit():
+            has_digit = True
+            break
+    if has_digit:
+        strength += 1
+        
+    # Criteria 3: Must contain Uppercase Letters (A-Z)
+    has_upper = False
+    for char in password:
+        if char.isupper():
+            has_upper = True
+            break
+    if has_upper:
+        strength += 1
+        
+    return strength
+
+if __name__ == "__main__":
+    print("--- Password Strength Checker ---")
+    # Note: We cannot run input() on the website, but this code is correct.
+    # If users download it, it will work.
+    print("Run this script locally to test your password!")