Sometimes we need to get more information of the customer such as GST number, alternate mobile number etc. We can get the extra information of the customer.<\/p>\n\n\n\n
Here we will follow the webkul sample module Magento 2 hello world extension<\/a><\/p>\n\n\n\n 2) Now we need to register a plugin for adding field in customer address form at customer end. app\/code\/Webkul\/Hello\/extension_attributes.xml<\/p>\n\n\n\n app\/code\/Webkul\/Hello\/Plugin\/Checkout\/Model\/ShippingInformationManagement.php<\/p>\n\n\n\n 3) app\/code\/Webkul\/Hello\/Plugin\/Customer\/AddressEdit.php<\/p>\n\n\n\n 4) app\/code\/Webkul\/Hello\/Block\/Customer\/AddressEdit.php<\/p>\n\n\n\n 5) app\/code\/Webkul\/Hello\/Block\/Customer\/Widget\/Gstin.php<\/p>\n\n\n\n 6) app\/code\/Webkul\/Hello\/view\/frontend\/templates\/widget\/gstno.phtml<\/p>\n\n\n\n 7) Execute following commands in magento root directory That is all for this blog, you may also check our best Magento 2 extensions<\/a> <\/p>\n\n\n\n <\/p>\n","protected":false},"excerpt":{"rendered":"\n
<?php\nnamespace Webkul\\Hello\\Setup\\Patch\\Data;\n\nuse Magento\\Framework\\Setup\\Patch\\DataPatchInterface;\nuse Magento\\Framework\\Setup\\ModuleDataSetupInterface;\nuse Magento\\Eav\\Setup\\EavSetupFactory;\nuse Magento\\Catalog\\Model\\Product;\nuse Magento\\Customer\\Api\\AddressMetadataInterface;\nuse Magento\\Eav\\Model\\Config as EavConfig;\nuse Magento\\Catalog\\Model\\Product\\Attribute\\Backend\\Price;\nuse Magento\\Customer\\Setup\\CustomerSetupFactory;\nuse Magento\\Customer\\Model\\Customer;\nuse Magento\\Eav\\Model\\Entity\\Attribute\\SetFactory as AttributeSetFactory;\n\nclass GstAttribute implements DataPatchInterface\n{\n \/**\n * GSTIN Attribute Code\n *\/\n public const GSTIN_CODE = 'wkgstin';\n\n \/**\n * @var EavSetupFactory\n *\/\n private $eavSetupFactory;\n\n \/**\n * @var ModuleDataSetupInterface\n *\/\n private $moduleDataSetup;\n\n \/**\n * EAV Config data.\n *\n * @var EavConfig\n *\/\n private $eavConfig;\n\n \/**\n * @var CustomerSetupFactory\n *\/\n protected $customerSetupFactory;\n\n \/**\n * @var AttributeSetFactory\n *\/\n private $attributeSetFactory;\n\n \/**\n * Constructor Initialize\n *\n * @param EavSetupFactory $eavSetupFactory\n * @param EavConfig $eavConfig\n * @param CustomerSetupFactory $customerSetupFactory\n * @param ModuleDataSetupInterface $moduleDataSetup\n * @param AttributeSetFactory $attributeSetFactory\n * @return void\n *\/\n public function __construct(\n EavSetupFactory $eavSetupFactory,\n EavConfig $eavConfig,\n CustomerSetupFactory $customerSetupFactory,\n ModuleDataSetupInterface $moduleDataSetup,\n AttributeSetFactory $attributeSetFactory\n ) {\n $this->eavConfig = $eavConfig;\n $this->eavSetupFactory = $eavSetupFactory;\n $this->customerSetupFactory = $customerSetupFactory;\n $this->moduleDataSetup = $moduleDataSetup;\n $this->attributeSetFactory = $attributeSetFactory;\n }\n\n \/**\n * Do Upgrade\n *\n * @return void\n *\/\n public function apply()\n {\n $eavSetup = $this->eavSetupFactory->create(['setup' => $this->moduleDataSetup]);\n\n \/* Create GSTIN Attribute *\/\n $eavSetup->addAttribute(\n AddressMetadataInterface::ENTITY_TYPE_ADDRESS,\n self::GSTIN_CODE,\n [\n 'label' => 'GST No',\n 'input' => 'text',\n 'visible' => true,\n 'required' => false,\n 'position' => 200,\n 'sort_order' => 200,\n 'system' => false\n ]\n );\n\n $gstAttribute = $this->eavConfig->getAttribute(\n AddressMetadataInterface::ENTITY_TYPE_ADDRESS,\n self::GSTIN_CODE\n );\n\n $gstAttribute->setData(\n 'used_in_forms',\n ['adminhtml_customer_address', 'customer_address_edit', 'customer_register_address']\n );\n $gstAttribute->save();\n }\n \/**\n * Get aliases\n *\n * @return void\n *\/\n public function getAliases()\n {\n return [];\n }\n\n \/**\n * Get dependencies\n *\n * @return void\n *\/\n public static function getDependencies()\n {\n return [];\n }\n}<\/pre>\n\n\n\n
app\/code\/Webkul\/Hello\/etc\/di.xml<\/p>\n\n\n\n<?xml version="1.0"?>\n<config xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager\/etc\/config.xsd">\n <type name="Magento\\Customer\\Block\\Address\\Edit">\n <plugin name="wkgst_address_gstin" type="Webkul\\Hello\\Plugin\\Customer\\AddressEdit" sortOrder="2"\/>\n <\/type>\n<type name="Magento\\Checkout\\Model\\ShippingInformationManagement">\n <plugin name="save_to_quote_table" type="Webkul\\Hello\\Plugin\\Checkout\\Model\\ShippingInformationManagement" sortOrder="1" \/>\n <\/type>\n<\/config><\/pre>\n\n\n\n
<?xml version="1.0"?>\n<config xmlns:xsi="http:\/\/www.w3.org\/2001\/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Api\/etc\/extension_attributes.xsd">\n <extension_attributes for="Magento\\Quote\\Api\\Data\\AddressInterface">\n <attribute code="wkgstin" type="string" \/>\n <\/extension_attributes>\n<\/config><\/pre>\n\n\n\n
<?php\nnamespace Webkul\\Hello\\Plugin\\Checkout\\Model;\n\nuse Magento\\Quote\\Model\\QuoteRepository;\nuse \\Psr\\Log\\LoggerInterface;\n\nclass ShippingInformationManagement{\n \n protected $quoteRepository;\n protected $logger;\n\n public function __construct(QuoteRepository $quoteRepository, LoggerInterface $logger) {\n $this->quoteRepository = $quoteRepository;\n $this->logger = $logger;\n }\n\n public function beforeSaveAddressInformation(\n \\Magento\\Checkout\\Model\\ShippingInformationManagement $subject,\n $cartId,\n \\Magento\\Checkout\\Api\\Data\\ShippingInformationInterface $addressInformation\n ) {\n $shippingAddress = $addressInformation->getShippingAddress();\n $extensionAttributes = $shippingAddress->getExtensionAttributes();\n\n if ($extensionAttributes) {\n if ($extensionAttributes->getWkgstin()) {\n $gstin = $extensionAttributes->getWkgstin();\n $shippingAddress->setWkgstin($gstin);\n } else {\n $shippingAddress->setWkgstin('');\n }\n }\n }\n}<\/pre>\n\n\n\n<?php\nnamespace Webkul\\Hello\\Plugin\\Customer;\n\nuse Magento\\Framework\\View\\LayoutInterface;\nuse Webkul\\Hello\\Block\\Customer\\AddressEdit as CustomerAddress;\n\nclass AddressEdit\n{\n \/**\n * @var LayoutInterface\n *\/\n private $layout;\n\n \/**\n * Constructor Initialize\n *\n * @param LayoutInterface $layout\n * @return void\n *\/\n public function __construct(\n LayoutInterface $layout\n ) {\n $this->layout = $layout;\n }\n\n \/**\n * Append gst field\n *\n * @param \\Magento\\Customer\\Block\\Address\\Edit $edit\n * @param string $result\n * @return mixed|string\n *\/\n public function afterGetNameBlockHtml(\n \\Magento\\Customer\\Block\\Address\\Edit $edit,\n $result\n ) {\n $customBlock = $this->layout->createBlock(\n CustomerAddress::class,\n 'wkgst_address_edit_gstin'\n );\n \n return $result.$customBlock->toHtml();\n }\n}<\/pre>\n\n\n\n<?php\nnamespace Webkul\\Hello\\Block\\Customer;\n\nuse Magento\\Framework\\View\\Element\\Template;\nuse Webkul\\Hello\\Block\\Customer\\Widget\\Gstin;\n\nclass AddressEdit extends Template\n{\n \/**\n * To html\n *\n * @return string\n *\/\n protected function _toHtml()\n {\n $gstinWidgetBlock = $this->getLayout()->createBlock(Gstin::class);\n return $gstinWidgetBlock->toHtml();\n }\n}<\/pre>\n\n\n\n<?php\nnamespace Webkul\\Hello\\Block\\Customer\\Widget;\n\nuse Magento\\Customer\\Model\\AddressFactory;\nuse Magento\\Framework\\View\\Element\\Template;\nuse Magento\\Framework\\View\\Element\\Template\\Context;\n\nclass Gstin extends Template\n{\n \/**\n * @var AddressFactory\n *\/\n protected $_addressFactory;\n\n \/**\n * Constructor Initialize\n *\n * @param Context $context\n * @param AddressFactory $addressFactory\n * @param array $data\n * @return void\n *\/\n public function __construct(\n Context $context,\n AddressFactory $addressFactory,\n array $data = []\n ) {\n $this->_addressFactory = $addressFactory;\n parent::__construct($context, $data);\n }\n\n \/**\n * Set custom template\n *\n * @return void\n *\/\n public function _construct()\n {\n parent::_construct();\n\n \/\/ default template location\n $this->setTemplate('Webkul_Hello::widget\/gstno.phtml');\n }\n\n \/**\n * Return gstin number from address\n *\n * @return string|null\n *\/\n public function getValue()\n {\n $addressId = $this->getRequest()->getParam('id');\n if ($addressId) {\n $addressCollection = $this->_addressFactory->create()->load($addressId);\n $gstin = $addressCollection->getWkgstin();\n if ($gstin) {\n return $gstin;\n }\n }\n return null;\n }\n}<\/pre>\n\n\n\n<?php\n\/**\n * @var \\Webkul\\Module\\Block\\Customer\\Widget\\Gstin $block\n *\/\n?>\n<div class=\"field field-name-gstno\">\n <label class=\"label\" for=\"<?= $block->escapeHtml('wkgstin') ?>\">\n <span><?= $block->escapeHtml(__('GST No.')) ?><\/span>\n <\/label>\n <div class=\"control\">\n <input type=\"text\"\n id=\"<?= $block->escapeHtml('wkgstin') ?>\"\n name=\"<?= $block->escapeHtml('wkgstin') ?>\"\n value=\"<?= $block->escapeHtml($block->getValue()) ?>\"\n title=\"<?= $block->escapeHtml(__('GST No')) ?>\"\n class=\"input-text\"\n >\n <\/div>\n<\/div><\/pre>\n\n\n\n
php bin\/magento setup:upgrade
php bin\/magento setup:di:compile
php bin\/magento setup:static-content:deploy -f<\/p>\n\n\n\n