[
"value" => Symfony\Component\Form\Form {#1443
name: "articles"
type_class: "App\Form\ArticlesType"
data: App\Entity\Articles {#590
-id: null
-title: "Mr."
-catchPhrase: "1"
-date: DateTime @1550185200 {#1142
date: 2019-02-15 00:00:00.0 Europe/Paris (+01:00)
}
-author: "1"
-description: "1"
-picture: null
-posterFile: Symfony\Component\HttpFoundation\File\UploadedFile {#61 …}
-relatedSubjects: []
-chapo: "1"
-legendMainPicture: "1"
-authorWebsite: "http://www.example.com"
-relatedCourse: 1
-category: App\Entity\Category {#1366 …}
-comments: Doctrine\Common\Collections\ArrayCollection {#559 …}
}
}
"constraints" => null
"groups" => null
]