How to add JSON field in symfony entity

Follow the following steps to add JSON field in entity

Make sure your project should have add symfony MakerBundle bundle install

composer require --dev symfony/maker-bundle

dev option while install maker bundle, As we only need maker commands for development purpose

Console command to see all possible maker commands

php bin/console list make

This command will show you all maker command list. See following screen shot for more details

Add JSON field in entity

php bin/console make:entity

After enter command, mention while entity you want to edit or create, follow the steps as per following image

After success you can see JSON field added to your Product.php class

Update database schema

php bin/console doctrine:schema:update --force


Product Class code

#[ORM\Column(nullable: true)]
private ?array $tags = null;

public function setTags(?array $tags): static
{
    $this->tags = $tags;

    return $this;
}

Congratulation you added JSON field in your entity

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