SignInButton

SignInButton is a pre-styled ElevatedButton widget that triggers your sign-in flow when tapped.

import 'package:thunderid_flutter/thunderid_flutter.dart';

SignInButton(
  onTap: () {
    // Navigate to your sign-in screen
    Navigator.of(context).push(
      MaterialPageRoute(builder: (_) => const AuthScreen()),
    );
  },
)

Parameters

Parameter	Type	Required	Description
onTap	VoidCallback	✅	Called when the button is tapped. Implement your navigation or sign-in logic here.
label	String?		Override the button label. Defaults to the localized "Sign In" string.
style	ButtonStyle?		Override the ElevatedButton style.

BaseSignInButton

BaseSignInButton gives you complete control over the button UI while keeping the same semantic intent.

BaseSignInButton(
  onTap: () => Navigator.of(context).push(
    MaterialPageRoute(builder: (_) => const AuthScreen()),
  ),
  builder: (context, onTap) {
    return GestureDetector(
      onTap: onTap,
      child: Container(
        padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
        decoration: BoxDecoration(
          color: Theme.of(context).colorScheme.primary,
          borderRadius: BorderRadius.circular(8),
        ),
        child: const Text(
          'Sign In',
          style: TextStyle(color: Colors.white),
        ),
      ),
    );
  },
)

BaseSignInButton Parameters

Parameter	Type	Required	Description
onTap	VoidCallback	✅	Called when your custom button is tapped.
builder	Widget Function(BuildContext, VoidCallback)	✅	Builder receiving the resolved tap handler.