adding mobile number check

check_registered.py

@@ -0,0 +1,14 @@
+import requests
+
+phone = "9876543210"
+payload = {
+    "username": "artisan_543210",
+    "email": "test@test.com",
+    "phone": phone,
+    "password": "Password123!",
+    "confirm_password": "Password123!"
+}
+
+res = requests.post("http://localhost:8000/api/auth/register/", json=payload)
+print("Register 9876543210:", res.status_code, res.text)
+