Add email, number and file legacy to field types

src/CrudController.php

@@ -638,7 +638,7 @@ protected function prepareField($name, $properties = [])
             : ($this->fields[$name]['default_value'] ?? null);
 
         // Define field type class namespace
-        $className = '\Eliurkis\Crud\FieldTypes\\'.ucfirst($properties['type']);
+        $className = '\Eliurkis\Crud\FieldTypes\\'.studly_case($properties['type']);
         if (!class_exists($className)) {
             return;
         }

src/FieldTypes/Email.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Eliurkis\Crud\FieldTypes;
+
+use Illuminate\Support\Facades\Input;
+
+class Email
+{
+    public static function prepare($name, $value = null, $properties = [])
+    {
+        return \Form::email($name, Input::old($name, $value), $properties['attributes']);
+    }
+}

src/FieldTypes/FileLegacy.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Eliurkis\Crud\FieldTypes;
+
+class FileLegacy
+{
+    public static function prepare($name, $value = null, $properties = [])
+    {
+        return \Form::file($name, $properties['attributes']);
+    }
+}

src/FieldTypes/Number.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Eliurkis\Crud\FieldTypes;
+
+use Illuminate\Support\Facades\Input;
+
+class Number
+{
+    public static function prepare($name, $value = null, $properties = [])
+    {
+        return \Form::number($name, Input::old($name, $value), $properties['attributes']);
+    }
+}