🟢 WhatsAppTextField

A fully customizable WhatsApp-style chat input field for Flutter with emoji picker, dynamic resizing, attachment options, and sleek modern UX.

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🚀 Features

🌟 Feature	💬 Description
💬 WhatsApp-style UI	A clean, responsive, chat input field inspired by WhatsApp
😀 Emoji Picker	Built-in emoji picker toggle or plug in your own
📎 Attachment Sheet	Camera, gallery, audio, documents, contacts — fully customizable
🎯 Custom Send Button	Icon, radius, and color can be tailored to your app's branding
⚙️ Configurable Input	Autofocus, keyboard type, max lines, suggestions, capitalization, etc.
📱 Responsive Layout	Adapts seamlessly with keyboard and overlays
🔌 Callback Support	onSendTap, onChanged, emoji tap, and attachment hooks

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📦 Installation

Add the package to your pubspec.yaml:

dependencies:
  whatsapp_field: ^1.0.7

Then run:

flutter pub get

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🔧 Parameters

Parameter	Type	Default	Description
hintText	String	"Type a message"	Placeholder text
onSendTap	Function(String)	required	Callback when the send button is tapped
showEmojiPicker	bool	true	Toggle to display emoji picker
backgroundColor	Color	Colors.white	Background color of the input field
sendButtonColor	Color	Colors.green	Color of the send button
sendButtonIcon	IconData	Icons.send	Icon used for the send button
maxLines	int	5	Maximum number of lines allowed
attachmentIcons	List<Widget>	[]	Custom attachment icons to show in sheet
onAttachmentTap	Function(List<File>)?	null	Callback for selected attachments
controller	TextEditingController?	null	Optional controller for the field
focusNode	FocusNode?	null	Custom focus node for managing focus

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🧪 Example

WhatsAppTextField(
  hintText: "Send a message...",
  onSendTap: (text) {
    print("Message sent: $text");
  },
  onAttachmentTap: (files) {
    print("Files selected: $files");
  },
)

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📸 Screenshots

Already provided above for visual preview.

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👨‍💻 Contributing

Feel free to fork the repo and submit PRs! For major changes, please open an issue first.

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📄 License

MIT License