Email validation and API integration not working suddenly - flutter

Question

below is the code I have implemented for my forget password screen. when use enter the email, user will get an email to reset the password. previously this code works successfully. but now when I click ""reset password button" there's nothing happened. even the validation part doesn't working. when I Submit empty field it should display as "Email Can't be empty" , before running the API part. the code worked successfully before now nothing happening. Postma API calling is successfully working. does anyone know a reason.
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:get/get.dart';
import '../Constant/base_api.dart';
import '../Constant/button.dart';
import '../Constant/colors.dart';
class Forget_Screen extends StatelessWidget {
const Forget_Screen({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
SystemChrome.setEnabledSystemUIMode(SystemUiMode.leanBack);
final Size = MediaQuery.of(context).size;
return GestureDetector(
onTap: () => FocusManager.instance.primaryFocus?.unfocus(),
child: Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
colors: [Color.fromARGB(255, 3, 86, 124), Color(0xff141a3a)],
begin: Alignment.topRight,
end: Alignment.bottomLeft,
)),
child: Scaffold(
backgroundColor: Colors.transparent,
resizeToAvoidBottomInset: false,
body: Padding(
padding: const EdgeInsets.fromLTRB(20, 75,20, 5),
child: Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Image(
image: AssetImage(
'assets/images/LogoVector.png',
),
height: 120,
width: 120,
//fit: BoxFit.cover,
),
],
),
SizedBox(
height: 50,
),
Row(mainAxisAlignment: MainAxisAlignment.center, children: [
Text('Forgot your password?',
style: TextStyle(
height: 1.2,
fontFamily: "Roboto",
fontSize: 25,
color: textWhite.withOpacity(0.7),
//fontWeight: FontWeight.w500,
)),
]),
// Spacer(
// flex: 1,
// ),
SizedBox(
height: 20,
),
Column(
mainAxisAlignment: MainAxisAlignment.center,
//crossAxisAlignment: CrossAxisAlignment.center,
children: [
Text('Confirm your email.We will send the Instructions. ',
style: TextStyle(
height: 1.2,
fontFamily: "Roboto",
fontSize: 15,
color: textWhite,
// fontWeight: FontWeight.w100,
)),
],
),
SizedBox(
height: 30,
),
ForgetPasswordForm(), //email
Spacer(
flex: 2,
),
],
),
),
),
),
);
}
}
class ForgetPasswordForm extends StatefulWidget {
const ForgetPasswordForm({Key? key}) : super(key: key);
#override
_ForgetPasswordFormState createState() => _ForgetPasswordFormState();
}
class _ForgetPasswordFormState extends State<ForgetPasswordForm> {
final _formKey = GlobalKey<FormState>();
bool isLoading = false;
String email = "";
Future Resetpassword() async {
setState(() {
isLoading = true;
});
try {
var response = await Dio().post(BASE_API +'user/forgotpassword', data: {
"email": email,
});
if (response.data["data"] ==
"Please check your email to reset password.") {
setState(() {
isLoading = false;
});
Get.snackbar("success", "Email Sent Successfully!",
backgroundColor: buttontext.withOpacity(0.5),
borderWidth: 1,
borderColor: buttontext,
colorText: textWhite,);
} else {
setState(() {
isLoading = false;
});
Get.snackbar("Error", "No User Found",
backgroundColor: buttontext.withOpacity(0.5),
borderWidth: 1,
borderColor: buttontext,
colorText: textWhite,
icon: Icon(
Icons.error_outline_outlined,
color: Colors.red,
size: 30,
));
}
print("res: $response");
} catch (e) {
setState(() {
isLoading = false;
});
Get.snackbar("Error", "Something went wrong.Please contact admin",
backgroundColor: buttontext.withOpacity(0.5),
borderWidth: 1,
borderColor: buttontext,
colorText: textWhite,
icon: Icon(
Icons.error_outline_outlined,
color: Colors.red,
size: 30,
));
print(e);
}
}
#override
Widget build(BuildContext context) {
final Size = MediaQuery.of(context).size;
return Form(
key: _formKey,
autovalidateMode: AutovalidateMode.disabled,
child: Column(
children: [
TextFormField(
// controller: emailEditingController,
enabled: true,
autovalidateMode: AutovalidateMode.disabled,
keyboardType: TextInputType.emailAddress,
decoration: InputDecoration(
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30.0),
borderSide: const BorderSide(
color: textWhite,
),
// borderSide: BorderSide.none
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30.0),
borderSide: const BorderSide(color: textWhite),
),
errorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30.0),
borderSide: const BorderSide(color: Colors.red),
),
focusedErrorBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(30.0),
borderSide: const BorderSide(color: Colors.red),
),
isDense: true,
contentPadding: EdgeInsets.fromLTRB(10, 30, 10, 0),
hintText: "Enter Your Email Here",
hintStyle: TextStyle(
color: textWhite, fontFamily: "Roboto", fontSize: 14),
),
style: TextStyle(color: textWhite),
validator: (String? Email) {
if (Email != null && Email.isEmpty) {
return "Email can't be empty";
}
return null;
},
onChanged: (String? text) {
email = text!;
print(email);
},
// onSaved: (value) {
// loginUserData['email'] = value!;
// },
),
SizedBox(
height: 50,
),
isLoading
? CircularProgressIndicator()
: Container(
child: GestureDetector(
child: MainButton("Reset Password"),
onTap: () async {
// FocusManager.instance.primaryFocus?.unfocus();
if (_formKey.currentState!.validate()) {
_formKey.currentState!.save();
await Resetpassword();
}
}),
),
SizedBox(
height: 20,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'Didnt receive an email?',
style: TextStyle(
height: 1.2,
fontFamily: "Roboto",
fontSize: 13,
color: textWhite,
fontWeight: FontWeight.w500,
),
),
SizedBox(
width: 5,
),
Align(
alignment: Alignment.bottomLeft,
child: InkWell(
onTap: () async {
if (_formKey.currentState!.validate()) {
Resetpassword();
}
},
child: Text('send again ',
style: TextStyle(
height: 1.2,
fontFamily: "Roboto",
fontSize: 13,
color: buttonblue,
fontWeight: FontWeight.w500,
))))
],
),
]
));
}
}