2020-10-26-adds-config-to-make-phone-input-optional-for-contact-form.md

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---
title: Added config to make first name, last name and phone number input optional for contact form
issue: NEXT-8058
author: Claudio Bianco
author_email: info@claudio-bianco.de 
author_github: @claudiobianco
---

Core

• Added BuildValidationEvent in ContactFormValidationFactory in order to change the validation definition via subscriber.
• Added Shopware\Core\Migration\Migration1604499476AddDefaultSettingConfigValueForContactForm to preserve the default behaviour that first name, last name and phone number are required.

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Administration

• Added configuration for optional first name, last name and phone number in "Basic information -> Security and Privacy".

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Storefront

• Added check if first name, last name and and phone number input are required or optional in contact form.