cofounderella/lib/components/my_textfield.dart

import 'package:flutter/material.dart';

class MyTextField extends StatefulWidget {
  final String hintText;
  final bool obscureText;
  final TextEditingController controller;
  final FocusNode? focusNode;

  const MyTextField({
    super.key,
    required this.hintText,
    required this.obscureText,
    required this.controller,
    this.focusNode,
  });

  @override
  State<MyTextField> createState() => _MyTextFieldState();
}

class _MyTextFieldState extends State<MyTextField> {
  late bool _visibleText;

  @override
  void initState() {
    super.initState();
    _visibleText = widget.obscureText;
  }

  void _toggleObscureText() {
    setState(() {
      _visibleText = !_visibleText;
    });
  }

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.symmetric(horizontal: 25.0, vertical: 8),
      child: TextField(
        obscureText: _visibleText,
        controller: widget.controller,
        focusNode: widget.focusNode,
        decoration: InputDecoration(
          enabledBorder: OutlineInputBorder(
            borderSide:
                BorderSide(color: Theme.of(context).colorScheme.tertiary),
          ),
          focusedBorder: OutlineInputBorder(
            borderSide:
                BorderSide(color: Theme.of(context).colorScheme.primary),
          ),
          filled: true,
          hintText: widget.hintText,
          suffixIcon: widget.obscureText
              ? IconButton(
                  icon: Icon(
                    _visibleText ? Icons.visibility : Icons.visibility_off,
                  ),
                  onPressed: _toggleObscureText,
                )
              : null,
        ),
      ),
    );
  }
}