add nova

nova/src/Fields/Heading.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Laravel\Nova\Fields;
+
+/**
+ * @method static static make(mixed $name, string|null $attribute = null, callable|null $resolveCallback = null)
+ */
+class Heading extends Field implements Unfillable
+{
+    use SupportsDependentFields;
+
+    /**
+     * The field's component.
+     *
+     * @var string
+     */
+    public $component = 'heading-field';
+
+    /**
+     * Create a new field.
+     *
+     * @param  string  $name
+     * @param  string|null  $attribute
+     * @param  (callable(mixed, mixed, ?string):(mixed))|null  $resolveCallback
+     * @return void
+     */
+    public function __construct($name, $attribute = null, callable $resolveCallback = null)
+    {
+        parent::__construct($name, $attribute, $resolveCallback);
+
+        $this->withMeta(['value' => $name]);
+        $this->hideFromIndex();
+        $this->withMeta(['asHtml' => false]);
+    }
+
+    /**
+     * Display the field as raw HTML using Vue.
+     *
+     * @return $this
+     */
+    public function asHtml()
+    {
+        return $this->withMeta(['asHtml' => true]);
+    }
+}