In this article, I’ll explain the process of adding a custom field in a Magento 2 contact form. For the purpose of understanding, I will add a Subject field to the contact form, however, you can add your own fields to the contact form at your store. First of all we need to create a ...Read more

Basically module use for implement new functionality and extend the functionality of others module. It does not impact the functionality of others module. Modules will be in app/code directory of a Magento application and format will be: app/code//. ...Read more