Absence of focus node in credit_card_form.dart

[NikhilKamathB]

Bug
First and foremost thanks for this package. It was very helpful for my use-case, however when I tried to customize 'credit_card_form.dart' file, I found out that there was no focus node associated with 'cardNumber' textformfield, also disposal of this node ('cardNumberNode') was missing in the 'dispose' function.

Container( padding: const EdgeInsets.symmetric(vertical: 8.0), margin: const EdgeInsets.only(left: 16, top: 16, right: 16), child: TextFormField( obscureText: widget.obscureNumber, controller: _cardNumberController, cursorColor: widget.cursorColor ?? themeColor, onEditingComplete: () { FocusScope.of(context).requestFocus(expiryDateNode); }, style: TextStyle( color: widget.textColor, ), decoration: widget.cardNumberDecoration, keyboardType: TextInputType.number, textInputAction: TextInputAction.next, validator: (String value) { // Validate less that 13 digits +3 white spaces if (value.isEmpty || value.length < 16) { return widget.numberValidationMessage; } return null; }, ), ),

@override void dispose() { cardHolderNode.dispose(); cvvFocusNode.dispose(); expiryDateNode.dispose(); super.dispose(); }

need to insert focusNode: cardHolderNode, and cardNumberNode.dispose(); in lib/credit_card_form.dart (lines, between 177 - 196 and lines 150 - 155 respectively as per github (master)) otherwise, the package worked fine. Feel free to close this issue if insignificant.

[vatsaltanna]

Hello @NikhilKamathB, As card number is the first field so it doesn't require focus node.

Closing this for now feel free to reopen If more information is required.