checkPhoneExistence method

Implementation

Future<bool> checkPhoneExistence(String phone) async {
  try {
    var payload = {"email": "", "phone": phone};
    var response = await Requests.getDio().post('auth/check-email', data: payload);
    if (response.statusCode == 200) {
      var data = response.data['data'];
      bool phoneExists = data['phoneExist'] == true;
      String message = "";
      if (phoneExists) {
        if (message.isNotEmpty) message += "\n";
        message += "User with this phone number already exists.";

      CustomFlashWidget.showFlashMessage(
        type: FlashType.error,
        title: "User Exists",
        duration: Duration(seconds: 10),
        message: message,
      );
        return true;
      }else {
        return false;
      }
    }
  } catch (e) {
    print("Error checking user existence: $e");
    return false;
  }
  return false;
}