Magento 2 – Override Block Class

In each Magento project, there is always a certain level of customization required, which can involve adding entirely new elements or overriding the existing ones. Customizing your Magento store according to your preferences not only gives you a personalized feel and ease of use while handing tasks but also improves the customer user experience in several levels that can benefit your business with increased conversions and revenues. Besides completely modifying core files, Magento recommends to override the core files if needed.

There are few steps to override a block in Magento 2


Step 1: Build a Magento 2 extension structure


Build Directory structure

Create module.xml to define a Magento 2 extension

Step 2: Set preference in di.xml


Create di.xml to refer the overriding block class

Step 3: Define an overriding class


Define HelloTitle.php under magento2/app/code/Sample/HelloWorld/Block

That’s all. Overriding block in Magento 2 is an easy tutorial so we think that all of you can perform it. If you want more tutorial about Magento 2, let’s access our blog to get them.

Thanks for reading!

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