login method
void
login()
Implementation
void login() async {
LoginProvider loginProvider = Get.find<LoginProvider>();
final Map<String, dynamic> responseLogin = await loginProvider.login(
usernameController.text, passwordController.text);
if (responseLogin.containsKey('access_token') == true) {
Get.toNamed(Routes.HOME);
} else if (responseLogin.containsKey("error_code") == true) {
btnController1.reset();
} else {
btnController1.reset();
loginError.value = true;
}
}