login si signin done

messenger_gui/app/models/view_models/login.py

@@ -0,0 +1,29 @@
+import re
+
+
+class LoginModel:
+    def __init__(self, password: str, email: str):
+        self.password = password
+        self.email = email
+
+    def validate(self):
+        errors = []
+
+        # Check if username, password, and email are provided
+        if not self.email:
+            errors.append("Email is required.")
+
+        email_pattern = re.compile(r"[^@]+@[^@]+\.[^@]+")
+        if not email_pattern.match(self.email):
+            errors.append("Invalid email format.")
+
+        if not self.password:
+            errors.append("Password is required.")
+        if len(self.password) < 8:
+            errors.append("Password must be at least 8 characters.")
+
+        if errors:
+            return False, errors
+
+        # If all validations pass, return True
+        return True, []