Some further logic fixes

lib/presentation/credentials_screen/bloc/credentials_bloc.dart

@@ -16,7 +16,7 @@ class CredentialsBloc extends Bloc<CredentialsEvent, CredentialsState> {
     Emitter<CredentialsState> emit,
   ) async {
     emit(state.copyWith(
-        emailController: TextEditingController(),
+        valueController: TextEditingController(),
         passwordController: TextEditingController(),
         passwordConfirmationController: TextEditingController()));
   }

lib/presentation/credentials_screen/bloc/credentials_state.dart

@@ -5,13 +5,13 @@ part of 'credentials_bloc.dart';
 /// Represents the state of Credentials in the application.
 class CredentialsState extends Equatable {
   CredentialsState({
-    this.emailController,
+    this.valueController,
     this.passwordController,
     this.passwordConfirmationController,
     this.credentialsModelObj,
   });
 
-  TextEditingController? emailController;
+  TextEditingController? valueController;
 
   TextEditingController? passwordController;
 
@@ -21,19 +21,19 @@ class CredentialsState extends Equatable {
 
   @override
   List<Object?> get props => [
-        emailController,
+        valueController,
         passwordController,
         passwordConfirmationController,
         credentialsModelObj,
       ];
   CredentialsState copyWith({
-    TextEditingController? emailController,
+    TextEditingController? valueController,
     TextEditingController? passwordController,
     TextEditingController? passwordConfirmationController,
     CredentialsModel? credentialsModelObj,
   }) {
     return CredentialsState(
-      emailController: emailController ?? this.emailController,
+      valueController: valueController ?? this.valueController,
       passwordController: passwordController ?? this.passwordController,
       passwordConfirmationController:
           passwordConfirmationController ?? this.passwordConfirmationController,

lib/presentation/credentials_screen/credentials_screen.dart

@@ -1,10 +1,12 @@
+import 'package:eatvio_app/data/models/userRegistrationModel/user_registration_model.dart';
+
 import 'bloc/credentials_bloc.dart';
 import 'models/credentials_model.dart';
 import 'package:eatvio_app/core/app_export.dart';
 import 'package:eatvio_app/widgets/app_bar/appbar_leading_image.dart';
 import 'package:eatvio_app/widgets/app_bar/appbar_title_image.dart';
 import 'package:eatvio_app/widgets/app_bar/custom_app_bar.dart';
-import 'package:eatvio_app/widgets/custom_outlined_button.dart';
+import 'package:eatvio_app/widgets/next_step_button.dart';
 import 'package:eatvio_app/widgets/custom_text_form_field.dart';
 import 'package:flutter/material.dart';
 
@@ -55,10 +57,10 @@ class CredentialsScreen extends StatelessWidget {
                   SizedBox(height: 3.v),
                   BlocSelector<CredentialsBloc, CredentialsState,
                           TextEditingController?>(
-                      selector: (state) => state.passwordController,
-                      builder: (context, passwordController) {
+                      selector: (state) => state.valueController,
+                      builder: (context, valueController) {
                         return CustomTextFormField(
-                            controller: passwordController,
+                            controller: valueController,
                             textInputAction: TextInputAction.done);
                       }),
                   SizedBox(height: 19.v),
@@ -66,11 +68,11 @@ class CredentialsScreen extends StatelessWidget {
                   SizedBox(height: 5.v),
                   BlocSelector<CredentialsBloc, CredentialsState,
                           TextEditingController?>(
-                      selector: (state) => state.passwordConfirmationController,
-                      builder: (context, passwordConfirmationController) {
+                      selector: (state) => state.passwordController,
+                      builder: (context, passwordController) {
                         return CustomTextFormField(
                           obscureText: true,
-                          controller: passwordConfirmationController,
+                          controller: passwordController,
                         );
                       }),
                   SizedBox(height: 21.v),
@@ -79,15 +81,15 @@ class CredentialsScreen extends StatelessWidget {
                   SizedBox(height: 3.v),
                   BlocSelector<CredentialsBloc, CredentialsState,
                           TextEditingController?>(
-                      selector: (state) => state.emailController,
-                      builder: (context, emailController3) {
+                      selector: (state) => state.passwordConfirmationController,
+                      builder: (context, passwordConfirmationController) {
                         return CustomTextFormField(
                             obscureText: true,
-                            controller: emailController3,
+                            controller: passwordConfirmationController,
                             textInputAction: TextInputAction.done);
                       }),
                   Spacer(),
-                  CustomOutlinedButton(
+                  NextStepButton(
                       text: "continue".tr.toUpperCase(),
                       buttonStyle: CustomButtonStyles.outlinePrimaryTL15,
                       onPressed: () {