How to add custom field in Customer Registration on Magento 2.2?

Question

1. I want to add Custom field in Customer Registration on Magento 2.2
2. I 've tried following code but it's not working.

3. I tried InstallData.php

     use Magento\\Customer\\Setup\\CustomerSetupFactory; use Magento\\Customer\\Model\\Customer; use Magento\\Eav\\Model\\Entity\\Attribute\\Set as AttributeSet; use Magento\\Eav\\Model\\Entity\\Attribute\\SetFactory as AttributeSetFactory; use Magento\\Framework\\Setup\\InstallDataInterface; use Magento\\Framework\\Setup\\ModuleContextInterface; use Magento\\Framework\\Setup\\ModuleDataSetupInterface; class InstallData implements InstallDataInterface { protected $customerSetupFactory; private $attributeSetFactory; public function __construct(CustomerSetupFactory $customerSetupFactory, AttributeSetFactory $attributeSetFactory) { $this->customerSetupFactory = $customerSetupFactory; $this->attributeSetFactory = $attributeSetFactory; } public function install(ModuleDataSetupInterface $setup, ModuleContextInterface $context) { $customerSetup = $this->customerSetupFactory->create(['setup' => $setup]); $customerEntity = $customerSetup->getEavConfig()->getEntityType('customer'); $attributeSetId = $customerEntity->getDefaultAttributeSetId(); $attributeSet = $this->attributeSetFactory->create(); $attributeGroupId = $attributeSet->getDefaultGroupId($attributeSetId); $customerSetup->addAttribute(Customer::ENTITY, 'intrestedin', [ 'type' => 'varchar', 'label' => 'Custom Field', 'input' => 'text', 'required' => true, 'visible' => true, 'user_defined' => true, 'sort_order' => 1000, 'position' => 1000, 'system' => 0, ]); $attribute = $customerSetup->getEavConfig()->getAttribute(Customer::ENTITY, 'mobile_number') ->addData([ 'attribute_set_id' => $attributeSetId, 'attribute_group_id' => $attributeGroupId, 'used_in_forms' => ['adminhtml_customer', 'customer_account_create'], ]); $attribute->save(); } } 

Answer 1

Please try to create a module and add customer attribute. you can create module from here- https://mage2gen.com/

After installing the module , you can run setup upgrade and deploy command.