public function Field()
{
$field = new FieldGroup($this->name);
$field->setID("{$this->name}_Holder");
$valueArr = $this->valueArr;
$valueArr = self::convert_format_nz($valueArr);
$field->push($n1 = new NumericField($this->name . '[BankCode]', '', $valueArr['BankCode'], 2));
$field->push($n2 = new NumericField($this->name . '[BranchCode]', '', $valueArr['BranchCode'], 4));
$field->push($n3 = new NumericField($this->name . '[AccountNumber]', '', $valueArr['AccountNumber'], 8));
$field->push($n4 = new NumericField($this->name . '[AccountSuffix]', '', $valueArr['AccountSuffix'], 3));
if ($this->tabIndex) {
$n1->setTabIndex($this->getTabIndex());
$n2->setTabIndex($this->getTabIndex() + 1);
$n3->setTabIndex($this->getTabIndex() + 2);
$n4->setTabIndex($this->getTabIndex() + 3);
}
return $field;
}
