Magento 2 : Upgrade Existing Custom Customer Attribute

Question

I have created custom customer attribute and use at registration process. Its working fine.

Now I want update attribute like - previously its 'required'=> false. Now I want to set it as 'required'=> true.

But don't know how to upgrade it using UpgradeData.php

Plz help to solve this.

I tried with below code -

if (version_compare($context->getVersion(), "1.0.6", "<")) 
        {
            /** @var CustomerSetup $customerSetup */
            $customerSetup = $this->customerSetupFactory->create(['setup' => $setup]);

            $customerEntity = $customerSetup->getEavConfig()->getEntityType('customer');
            $attributeSetId = $customerEntity->getDefaultAttributeSetId();

            /** @var $attributeSet AttributeSet */
            $attributeSet = $this->attributeSetFactory->create();
            $attributeGroupId = $attributeSet->getDefaultGroupId($attributeSetId);

            $customerSetup->updateAttribute(\Magento\Customer\Model\Customer::ENTITY, 'netz_allowed', [
                'visible_on_front' => 1,
                'input' => 'select',
                'require' => true,          
                'source' => 'Magento\Config\Model\Config\Source\Yesno',
            ]);

            $attribute = $customerSetup->getEavConfig()->getAttribute(Customer::ENTITY, 'netz_allowed')
            ->addData(['used_in_forms' => ['customer_account_create','customer_account_edit']]);

            $attribute->save(); 
        }

        $setup->endSetup();

Answer 1

Try this

<?php
public function upgrade(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
    {
        $setup->startSetup();
    /** @var CustomerSetup $customerSetup */
       $customerSetup = $this->customerSetupFactory->create(['setup' => $setup]);

       $customerSetup->updateAttribute(
                \Magento\Customer\Model\Customer::ENTITY,
                'your_attribute_id',                    
                'required',
                true
            );


          $Attribute = $customerSetup->getEavConfig()->getAttribute( \Magento\Customer\Model\Customer::ENTITY, 'your_attribute_id');

        $Attribute->setData(
        'used_in_forms',
            [
            //  'adminhtml_customer_address',  //select if need
            //  'customer_address_edit',       //select if need
            //  'customer_register_address'    //select if need
            ]
    );
        $Attribute->save();

        $setup->endSetup();
    }

    ?>

use above code in your script

Answer 2

 public function upgrade(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
    {
        if (version_compare($context->getVersion(), '0.0.5', '<')) {
            $customerSetup = $this->customerSetupFactory->create(['setup' => $setup]);
            $customerSetup->addAttribute(
                \Magento\Customer\Model\Customer::ENTITY,
                'lastname',
                [
                    'required' => false
                ]
            );
        }

Answer 3

In my case, this worked for me:

if (version_compare($context->getVersion(), '0.0.9', '<')) {
    $customerSetup->updateAttribute(\Magento\Customer\Model\Customer::ENTITY, 'your_attribute_id', ['required' => true]);
}