Json Schema transformer is done

Form builder stuck on infinite recurrsion

src/Schema/Ui/File.php

@@ -2,10 +2,15 @@
 
 namespace Lucent\Schema\Ui;
 
+use Lucent\JsonSchema\Property\Property;
+use Lucent\JsonSchema\Property\RefProperty;
+use Lucent\JsonSchema\Property\RefType;
+use Lucent\Primitive\Collection;
 use Lucent\Schema\FieldInfo;
 use Lucent\Schema\FieldInterface;
 use Lucent\Schema\FieldType;
 use Lucent\Schema\Validator\MinMaxInterface;
+use PhpOption\Option;
 
 class File implements FieldInterface, MinMaxInterface
 {
@@ -52,5 +57,24 @@ class File implements FieldInterface, MinMaxInterface
         return count($value) < $this->min;
     }
 
+    public function toJsonSchema(): Property
+    {
+        return new RefProperty(
+            type: RefType::ANY_OF,
+            id: $this->name,
+            title: Option::fromValue($this->label),
+            description: Option::fromValue($this->help, ""),
+            _ref: new Collection($this->collections),
+            minItems: Option::fromValue($this->min),
+            maxItems: Option::fromValue($this->max),
+            comment: Option::fromValue($this->group, ""),
+        );
+    }
+
+    public function isRequired(): bool
+    {
+        return $this->min > 0;
+    }
+
 }