Create custom magento2 attribute for category, customer & product

Creating custom magento2 attribute can be a nuanced process, especially when it comes to attributes for the catalog and customer entities. As of the current version, the Magento community edition only facilitates the creation of product attributes directly from the admin side. However, the absence of native support for custom attributes in the admin interface for the catalog and customer entities necessitates alternative approaches, such as employing custom scripts or developing dedicated modules. Also I have given a link of sample module through which you can get custom module to create custom magento2 attribute for category, customer. I have also provided another article that is in magento1 for creating different attribute( How to create attribute by custom script mageneto1 )

The Challenge

When addressing the creation of custom Magento 2 catalog and customer attributes, a straightforward solution is not readily available through the admin panel. This divergence from the product attributes’ ease of administration prompts a consideration of more hands-on methods.

Options for Implementation

Custom Script:
One approach to tackle this challenge is through the utilization of a custom script. This involves crafting a script that directly interfaces with Magento 2’s database to insert the desired attributes for the catalog and customer entities.
Custom Module:
Alternatively, a more structured and Magento-native approach involves creating a custom module. This modular approach not only adheres to Magento 2’s design principles but also allows for better maintainability and scalability.

Examples for Attribute Creation

To shed light on the process, let’s delve into examples for creating custom attributes for product, catalog, and customer entities:

Product Attribute:

$eavSetup->addAttribute(
	\Magento\Catalog\Model\Product::ENTITY,
	'custom_product_attribute',
	[
		'type' => 'int',
		'backend' => '',
		'frontend' => '',
		'label' => 'Custom Prodct Atrribute',
		'input' => '',
		'class' => '',
		'source' => '',
		'global' => \Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface::SCOPE_GLOBAL,
		'visible' => true,
		'required' => true,
		'user_defined' => false,
		'default' => '',
		'searchable' => false,
		'filterable' => false,
		'comparable' => false,
		'visible_on_front' => false,
		'used_in_product_listing' => true,
		'unique' => false,
		'apply_to' => ''
	]
);

Catalog Attribute (Category):

$eavSetup->addAttribute(
    \Magento\Catalog\Model\Category::ENTITY,
    'custom_category_attribute',
    [
        'type' => 'textarea',
        'label' => 'Custom category attribute',
        'input' => 'text',
        'required' => false,
        'sort_order' => 4,
        'global' => \Magento\Eav\Model\Entity\Attribute\ScopedAttributeInterface::SCOPE_STORE,
        'wysiwyg_enabled' => true,
        'is_html_allowed_on_front' => true,
        'group' => 'General Information',
    ]
);

Customer Attribute:

$eavSetup->addAttribute(
		\Magento\Customer\Model\Customer::ENTITY,
		'custom_customer_attribute',
		[
			'type' => 'int',
			'label' => 'Custom Customer Attribute',
			'input' => 'select',
			'source' => 'Magento\Eav\Model\Entity\Attribute\Source\Boolean',
			'required' => true,
			'default' => '0',
			'sort_order' => 100,
			'system' => false,
			'position' => 100
		]
	);
}

Exploring Attribute Configuration Options

The examples above showcase a snippet of the attribute creation process. The addAttribute method is used to define the essential characteristics of the attribute, such as type, label, input method, and visibility.

Choosing Between Custom Script and Custom Module

Custom Script:
    Ideal for quick attribute creation without the need for a structured module.
    Suited for one-time attribute setup or specific scenarios.
Custom Module:
    Offers a more organized and maintainable solution.
    Facilitates seamless integration with Magento 2's modular architecture.
    Enables better version control and collaboration in a team environment.

Additional Resources

For those seeking a hands-on approach, I’ve provided examples for attribute creation. However, the process doesn’t end here. To access complete files with a custom module, you can download them here.

Conclusion

Creating custom attributes in Magento 2 requires thoughtful consideration of the available options. Whether opting for a custom script for quick tasks or a custom module for a more comprehensive and structured solution, understanding the intricacies of attribute creation is crucial for enhancing the functionality and customization of your Magento 2 store.

custom magento2 attribute