tokenize method
Tokenizes the bank account details entered in the form.
This method securely submits the bank account information to PayEngine
and returns a Future<[PEBankAccount]> containing the tokenized data.
merchantId: (optional) The merchant ID for whom the bank account is being created.additionalData: (optional) Additional metadata to be included with the request.
Returns: A Future<PEBankAccount> that resolves to a tokenized bank account object.
Implementation
@override
Future<PEBankAccount> tokenize([String? merchantId, Map<String, String>? additionalData]) async {
return await _formState.tokenize(merchantId, additionalData);
}