toml to yaml

14 files changed, 267 insertions, 243 deletions

diff --git a/.gitignore b/.gitignore
index da8b7b2..40d5ca3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,5 @@
 /vendor/
 /content/
 /plugins/
-/config.toml
+/config.yaml
 
diff --git a/composer.json b/composer.json
index 2f4c889..88fb362 100644
--- a/composer.json
+++ b/composer.json
@@ -10,7 +10,7 @@
     "require": {
         "symfony/http-foundation": "^6.0",
         "twig/twig": "^3.3",
-        "yosymfony/toml": "^1.0"
+        "symfony/yaml": "^6.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",
diff --git a/composer.lock b/composer.lock
index b76bbec..fb703e6 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2c5ed920e00cd871d918787e2aad9fa0",
+    "content-hash": "8714b8c07f79460ddb0d4a15a753714c",
     "packages": [
         {
             "name": "symfony/deprecation-contracts",
@@ -305,6 +305,80 @@
             "time": "2021-05-27T12:26:48+00:00"
         },
         {
+            "name": "symfony/yaml",
+            "version": "v6.0.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "e77f3ea0b21141d771d4a5655faa54f692b34af5"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/e77f3ea0b21141d771d4a5655faa54f692b34af5",
+                "reference": "e77f3ea0b21141d771d4a5655faa54f692b34af5",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=8.0.2",
+                "symfony/polyfill-ctype": "^1.8"
+            },
+            "conflict": {
+                "symfony/console": "<5.4"
+            },
+            "require-dev": {
+                "symfony/console": "^5.4|^6.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "bin": [
+                "Resources/bin/yaml-lint"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Loads and dumps YAML files",
+            "homepage": "https://symfony.com",
+            "support": {
+                "source": "https://github.com/symfony/yaml/tree/v6.0.3"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-01-26T17:23:29+00:00"
+        },
+        {
             "name": "twig/twig",
             "version": "v3.3.4",
             "source": {
@@ -379,116 +453,6 @@
                 }
             ],
             "time": "2021-11-25T13:46:55+00:00"
-        },
-        {
-            "name": "yosymfony/parser-utils",
-            "version": "v2.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/yosymfony/parser-utils.git",
-                "reference": "00bec9a12722b21f2baf7f9db35f127e90c162c9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/yosymfony/parser-utils/zipball/00bec9a12722b21f2baf7f9db35f127e90c162c9",
-                "reference": "00bec9a12722b21f2baf7f9db35f127e90c162c9",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.1"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^6"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Yosymfony\\ParserUtils\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Victor Puertas",
-                    "email": "vpgugr@gmail.com",
-                    "homepage": "http://yosymfony.com"
-                }
-            ],
-            "description": "Parser utilities",
-            "homepage": "http://github.com/yosymfony/toml",
-            "keywords": [
-                "lexer",
-                "parser"
-            ],
-            "support": {
-                "issues": "https://github.com/yosymfony/parser-utils/issues",
-                "source": "https://github.com/yosymfony/parser-utils/tree/master"
-            },
-            "time": "2018-06-29T15:31:11+00:00"
-        },
-        {
-            "name": "yosymfony/toml",
-            "version": "v1.0.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/yosymfony/toml.git",
-                "reference": "bdab92ad920d0e36810a3a3e4a998d23f3498f8e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/yosymfony/toml/zipball/bdab92ad920d0e36810a3a3e4a998d23f3498f8e",
-                "reference": "bdab92ad920d0e36810a3a3e4a998d23f3498f8e",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.1",
-                "yosymfony/parser-utils": "^2.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^7.1"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Yosymfony\\Toml\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Victor Puertas",
-                    "email": "vpgugr@gmail.com",
-                    "homepage": "http://yosymfony.com"
-                }
-            ],
-            "description": "A PHP parser for TOML compatible with specification 0.4.0",
-            "homepage": "http://github.com/yosymfony/toml",
-            "keywords": [
-                "mojombo",
-                "parser",
-                "toml"
-            ],
-            "support": {
-                "issues": "https://github.com/yosymfony/toml/issues",
-                "source": "https://github.com/yosymfony/toml/tree/master"
-            },
-            "time": "2018-08-08T15:08:14+00:00"
         }
     ],
     "packages-dev": [
diff --git a/config.example.toml b/config.example.toml
deleted file mode 100644
index 7d589d1..0000000
--- a/config.example.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[app]
-contentFolderPath = './content'
-pluginsFolderPath = './plugins'
diff --git a/config.example.yaml b/config.example.yaml
new file mode 100644
index 0000000..b19b35a
--- /dev/null
+++ b/config.example.yaml
@@ -0,0 +1,3 @@
+app:
+  contentFolderPath: ./content
+  pluginsFolderPath: ./plugins
diff --git a/public/index.php b/public/index.php
index 96332f7..afa0afa 100644
--- a/public/index.php
+++ b/public/index.php
@@ -3,7 +3,7 @@
 use FlatFileForms\App;
 use FlatFileForms\PluginLoader;
 use FlatFileForms\PreLoader;
-use Yosymfony\Toml\Toml;
+use Symfony\Component\Yaml\Yaml;
 
 require_once dirname(__DIR__) . '/vendor/autoload.php';
 
@@ -14,7 +14,7 @@ function findAppConfigFile(string $path): string
 {
   $currentDirectory = $path;
   while ($currentDirectory !== '/') {
-    $configFile = $currentDirectory . '/config.toml';
+    $configFile = $currentDirectory . '/config.yaml';
     if (file_exists($configFile)) {
       return $configFile;
     }
@@ -22,12 +22,12 @@ function findAppConfigFile(string $path): string
     $currentDirectory = dirname($currentDirectory);
   }
 
-  die('config.toml missing');
+  die('config.yaml missing');
 }
 
 // find and parse config
 $configFile = findAppConfigFile(dirname(__DIR__));
-$config = Toml::parseFile($configFile);
+$config = Yaml::parseFile($configFile);
 
 // prepare possibly relative folder paths
 chdir(dirname($configFile));
diff --git a/src/App.php b/src/App.php
index 5fc62fa..ea9aa29 100644
--- a/src/App.php
+++ b/src/App.php
@@ -8,8 +8,7 @@ use FlatFileForms\Controllers\SubmissionController;
 use FlatFileForms\Controllers\ValidationController;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
-use Yosymfony\Toml\Toml;
-use Yosymfony\Toml\TomlBuilder;
+use Symfony\Component\Yaml\Yaml;
 
 class App
 {
@@ -23,8 +22,13 @@ class App
     /**@var HookManager $hooks*/
     global $hooks;
 
+    /**@var Form $form*/
+    global $form;
+
     $hooks->doAction('init');
 
+    global $request;
+    global $response;
     $request = Request::createFromGlobals();
     $response = new Response();
 
@@ -36,6 +40,7 @@ class App
     $method = $request->getMethod();
     $path = $request->getPathInfo();
 
+    $config = [];
     try {
       $config = $this->buildConfig($contentRoot . $path);
 
@@ -52,6 +57,7 @@ class App
       if ($method == 'GET')  {
         if (str_ends_with($path, '/fields')) {
           $formPath = $contentRoot . str_replace('/fields', '', $path);
+          $form = new Form($formPath);
 
           $builder = new Builder($formPath);
 
@@ -66,6 +72,7 @@ class App
           }
 
           $formPath = $contentRoot . str_replace('/entries', '', $path);
+          $form = new Form($formPath);
 
           $entriesController = new EntriesController();
 
@@ -73,7 +80,7 @@ class App
         }
 
         else {
-          $content['data'] = Toml::parseFile($contentRoot . $path . '.toml');
+          $content['data'] = Yaml::parseFile($contentRoot . $path . '.yaml');
         }
       }
 
@@ -81,6 +88,7 @@ class App
       else if ($method == 'POST') {
         if (str_ends_with($path, '/validate')) {
           $formPath = $contentRoot . str_replace('/validate', '', $path);
+          $form = new Form($formPath);
 
           $builder = new Builder($formPath);
           $validator = new Validator($formPath);
@@ -92,6 +100,7 @@ class App
 
         else if (str_ends_with($path, '/submit')) {
           $formPath = $contentRoot . str_replace('/submit', '', $path);
+          $form = new Form($formPath);
 
           $builder = new Builder($formPath);
           $validator = new Validator($formPath);
@@ -124,9 +133,9 @@ class App
     $config = [];
     $currentDirectory = $requestPath;
     while (true) {
-      $configFile = $currentDirectory . '/config/config.toml';
+      $configFile = $currentDirectory . '/config/config.yaml';
       if (file_exists($configFile)) {
-        $parsedConfig = Toml::parseFile($configFile);
+        $parsedConfig = Yaml::parseFile($configFile);
 
         $apiKeys = array_merge($parsedConfig['api']['keys'] ?? [], $config['api']['keys'] ?? []);
         $config = array_replace_recursive($parsedConfig, $config);
diff --git a/src/Builder.php b/src/Builder.php
index 308fa82..1172fc8 100644
--- a/src/Builder.php
+++ b/src/Builder.php
@@ -2,7 +2,7 @@
 
 namespace FlatFileForms;
 
-use Yosymfony\Toml\Toml;
+use Symfony\Component\Yaml\Yaml;
 
 class Builder
 {
@@ -13,27 +13,33 @@ class Builder
 
   public function buildFields(mixed $page = null)
   {
-    $parsed = Toml::parseFile($this->formPath . '/fields/_fields.toml');
+    /**@var HookManager $hooks*/
+    global $hooks;
+
+    /**@var Form $form*/
+    global $form;
+
+    $parsed = Yaml::parseFile($this->formPath . '/fields/_fields.yaml');
     $fields = [];
 
     // if a page is requested
     if ($page) {
-      if (! isset($parsed['page'])) {
+      if (! isset($parsed['pages'])) {
         throw new \Exception('Form has no pages');
       }
 
-      if (! isset($parsed['page'][$page])) {
+      if (! isset($parsed['pages'][$page])) {
         throw new \Exception('Form has no page ' . $page);
       }
 
-      $fields = $this->buildSinglePageFields($parsed['page'][$page]);
+      $fields = $this->buildSinglePageFields($parsed['pages'][$page]);
     }
 
     // else get all fields
     else {
       // if form is paged
-      if (isset($parsed['page'])) {
-        $pages = $parsed['page'];
+      if (isset($parsed['pages'])) {
+        $pages = $parsed['pages'];
         foreach ($pages as $pageKey => $pageFields) {
           $fields[$pageKey] = $this->buildSinglePageFields($pageFields);
         }
@@ -41,34 +47,37 @@ class Builder
 
       // if form is not paged
       else {
-        foreach ($parsed['field'] as $key => $field) {
+        foreach ($parsed as $key => $field) {
           $fields[$key] = $this->buildSingleField($key, $field);
         }
       }
     }
 
+    $fields = $hooks->applyFilter("builder:{$form->name}:fields", $fields);
+    $fields = $hooks->applyFilter('builder:fields', $fields);
+
     return $fields;
   }
 
-  public function buildSinglePageFields(array $pageFields): array
+  private function buildSinglePageFields(array $pageFields): array
   {
     $fields = [];
 
     if (! empty($pageFields['file'])) {
-      $pageFields = array_replace_recursive($pageFields, Toml::parseFile($this->formPath . '/fields/' . $pageFields['file']));
+      $pageFields = array_replace_recursive($pageFields, Yaml::parseFile($this->formPath . '/fields/' . $pageFields['file']));
     }
 
-    foreach ($pageFields['field'] as $key => $field) {
+    foreach ($pageFields['fields'] as $key => $field) {
       $fields[$key] = $this->buildSingleField($key, $field);
     }
 
     return $fields;
   }
 
-  public function buildSingleField(string $key, array $field): array
+  private function buildSingleField(string $key, array $field): array
   {
     if (! empty($field['file'])) {
-      $field = array_replace_recursive($field, Toml::parseFile($this->formPath . '/fields/' . $field['file']));
+      $field = array_replace_recursive($field, Yaml::parseFile($this->formPath . '/fields/' . $field['file']));
     }
 
     if (empty($field['name'])) {
diff --git a/src/Controllers/EntriesController.php b/src/Controllers/EntriesController.php
index 801fe7b..f45866a 100644
--- a/src/Controllers/EntriesController.php
+++ b/src/Controllers/EntriesController.php
@@ -2,7 +2,7 @@
 
 namespace FlatFileForms\Controllers;
 
-use Yosymfony\Toml\Toml;
+use Symfony\Component\Yaml\Yaml;
 
 class EntriesController
 {
@@ -65,7 +65,7 @@ class EntriesController
 
           $entriesForDay = $utilities->scandir($dayPath);
           foreach ($entriesForDay as $entryForDay) {
-            $entry = Toml::parseFile($entryForDay);
+            $entry = Yaml::parseFile($entryForDay);
             if (isset($_GET['flat'])) {
               $entries[] = $entry;
             } else {
diff --git a/src/Controllers/SubmissionController.php b/src/Controllers/SubmissionController.php
index 2c3d603..8d7d9e6 100644
--- a/src/Controllers/SubmissionController.php
+++ b/src/Controllers/SubmissionController.php
@@ -3,13 +3,21 @@
 namespace FlatFileForms\Controllers;
 
 use FlatFileForms\Builder;
+use FlatFileForms\Form;
+use FlatFileForms\HookManager;
 use FlatFileForms\Validator;
-use Yosymfony\Toml\TomlBuilder;
+use Symfony\Component\Yaml\Yaml;
 
 class SubmissionController
 {
   public function submit(Builder $builder, Validator $validator, string $formPath): array
   {
+    /**@var HookManager $hooks*/
+    global $hooks;
+
+    /**@var Form $form*/
+    global $form;
+
     $fields = $builder->buildFields();
 
     // run through validation
@@ -21,23 +29,19 @@ class SubmissionController
     if (empty($result['error'])) {
       $date = new \Datetime();
       $entry = [
-        'fields' => $_POST,
         'date' => $date->format('c'),
+        'fields' => $_POST,
       ];
 
-      $entryBuilder = new TomlBuilder();
-      $entryBuilder->addValue('date', $entry['date']);
-      $entryBuilder->addTable('fields');
-      foreach ($entry['fields'] as $entryKey => $entryValue) {
-        $entryBuilder->addValue($entryKey, $entryValue);
-      }
+      $entry = $hooks->applyFilter("submit:{$form->name}:entry", $entry);
+      $entry = $hooks->applyFilter('submit:entry', $entry);
 
       $entryDirectory = $formPath . '/entries/' . $date->format('Y/m/d');
       @mkdir($entryDirectory, 0774, true);
-      $entryFilename = $date->format('Ymd_Hi_') . hash('adler32', serialize($entry)) . '.toml';
+      $entryFilename = $date->format('Ymd_Hi_') . hash('adler32', serialize($entry)) . '.yaml';
       file_put_contents(
         $entryDirectory . '/' . $entryFilename,
-        $entryBuilder->getTomlString()
+        Yaml::dump($entry, 4)
       );
     }
     else {
diff --git a/src/Form.php b/src/Form.php
new file mode 100644
index 0000000..62527aa
--- /dev/null
+++ b/src/Form.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace FlatFileForms;
+
+class Form
+{
+  public string $name;
+
+  public function __construct(
+    public string $path,
+  )
+  {
+    $this->name = basename($path);
+  }
+
+  public function getFields(mixed $page = null)
+  {
+    $builder = new Builder($this->path);
+
+    return $builder->buildFields($page);
+  }
+}
diff --git a/src/HookManager.php b/src/HookManager.php
index 0f252c8..215ff58 100644
--- a/src/HookManager.php
+++ b/src/HookManager.php
@@ -19,7 +19,7 @@ class HookManager
 
   public function doAction(string $name, mixed ...$arguments): void
   {
-    foreach ($this->actions[$name] as $actions) {
+    foreach ($this->actions[$name] ?? [] as $actions) {
       foreach ($actions as $action) {
         call_user_func_array($action['function'], $arguments);
       }
@@ -31,7 +31,7 @@ class HookManager
     // set $value as first argument
     array_unshift($arguments, $value);
 
-    foreach ($this->filters[$name] as $filters) {
+    foreach ($this->filters[$name] ?? [] as $filters) {
       foreach ($filters as $filter) {
         $value = call_user_func_array($filter['function'], $arguments);
       }
diff --git a/src/Validator.php b/src/Validator.php
index 33cdf34..03d09b8 100644
--- a/src/Validator.php
+++ b/src/Validator.php
@@ -51,7 +51,7 @@ class Validator
     return $result;
   }
 
-  public function validateFields(array $fields): array
+  private function validateFields(array $fields): array
   {
     /**@var Utilities $utilities*/
     global $utilities;
@@ -71,8 +71,14 @@ class Validator
     return $fields;
   }
 
-  public function validateSingleField(array $field): array
+  private function validateSingleField(array $field): array
   {
+    /**@var HookManager $hooks*/
+    global $hooks;
+
+    /**@var Form $form*/
+    global $form;
+
     $value = $_POST[$field['name']] ?? '';
     $field['is_valid'] = true;
 
@@ -84,10 +90,10 @@ class Validator
       $field['is_valid'] = false;
     }
 
-    $validationFunctionName = 'validate_' . basename($this->formPath) . '_' . $field['name'];
-    if (function_exists($validationFunctionName)) {
-      $field = call_user_func($validationFunctionName, $field, $value);
-    }
+    $field = $hooks->applyFilter("validator:{$form->name}:field", $field, $value);
+    $field = $hooks->applyFilter("validator:{$form->name}:field:{$field['name']}", $field, $value);
+    $field = $hooks->applyFilter("validator:field:{$field['name']}", $field, $value);
+    $field = $hooks->applyFilter('validator:field', $field, $value);
 
     return $field;
   }
diff --git a/tests/Test.php b/tests/Test.php
index 2888d81..b111a82 100644
--- a/tests/Test.php
+++ b/tests/Test.php
@@ -19,64 +19,67 @@ class Test extends TestCase
 
     // add content
     $contentRoot = dirname(__DIR__) . '/content';
-    @mkdir($contentRoot . '/config');
-    @mkdir($contentRoot . '/customername/formname/config');
-    @mkdir($contentRoot . '/customername/formname/fields');
-    @mkdir($contentRoot . '/customername/pagedform/config');
-    @mkdir($contentRoot . '/customername/pagedform/fields');
+    @mkdir($contentRoot . '/config', recursive: true);
+    @mkdir($contentRoot . '/customername/formname/config', recursive: true);
+    @mkdir($contentRoot . '/customername/formname/fields', recursive: true);
+    @mkdir($contentRoot . '/customername/pagedform/config', recursive: true);
+    @mkdir($contentRoot . '/customername/pagedform/fields', recursive: true);
 
     # root config
-    file_put_contents($contentRoot . '/config/config.toml', <<<EOF
-      [app]
-      title = "Flat-File Forms"
-
-      [email]
-      host = "localhost"
-      user = "root"
-      password = "123456"
-
-      [api]
-      keys = ["1234"]
-
-      [api.cors]
-      origins = ["http://localhost:8081"]
+    file_put_contents($contentRoot . '/config/config.yaml', <<<EOF
+      app:
+        title: Flat-File Forms
+
+      email:
+        host: localhost
+        user: root
+        password: 123456
+
+      api:
+        keys:
+          - 1234
+        cors:
+          origins:
+            - https://localhost:8081
       EOF);
 
     # formname config
-    file_put_contents($contentRoot . '/customername/formname/config/config.toml', <<<EOF
-      [api]
-      keys = ["asdfghjklö0987654321", "123"]
-
-      [email]
-      host = "gmx"
+    file_put_contents($contentRoot . '/customername/formname/config/config.yaml', <<<EOF
+      api:
+        keys:
+          - asdfghjklö0987654321
+          - 123
+
+      email:
+        host: gmx.de
       EOF);
 
     # formname fields
-    file_put_contents($contentRoot . '/customername/formname/fields/_fields.toml', <<<EOF
-      [field.name]
-      file = "name.toml"
+    file_put_contents($contentRoot . '/customername/formname/fields/_fields.yaml', <<<EOF
+      name:
+        file: name.yaml
 
-      [field.email]
-      file = "email.toml"
-      required = true
+      email:
+        file: email.yaml
+        required: true
 
-      [field.date]
-      required = true
+      date:
+        required: true
       EOF);
-    file_put_contents($contentRoot . '/customername/formname/fields/email.toml', <<<EOF
-      type = "email"
-      name = "email"
-      placeholder = "E-Mail"
+    file_put_contents($contentRoot . '/customername/formname/fields/email.yaml', <<<EOF
+      type: email
+      name: email
+      placeholder: E-Mail
 
-      [attributes]
-      data-email = "test@example.org"
+      attributes:
+        data-email: test@example.org
       EOF);
-    file_put_contents($contentRoot . '/customername/formname/fields/name.toml', <<<EOF
-      type = "text"
-      name = "name"
+    file_put_contents($contentRoot . '/customername/formname/fields/name.yaml', <<<EOF
+      type: text
+      name: name
 
-      [attributes]
-      data-value = 123
+      attributes:
+        data-value: 123
       EOF);
 
     file_put_contents($contentRoot . '/customername/formname/config/functions.php', <<<EOF
@@ -89,55 +92,62 @@ class Test extends TestCase
 
         return \$field;
       }
+
+      global \$hooks;
+      \$hooks->addFilter('validator:formname:field:name', 'validate_formname_name');
       EOF);
 
     # pagedform fields
-    file_put_contents($contentRoot . '/customername/pagedform/fields/_fields.toml', <<<EOF
-      [page.one.field.name]
-      file = "name.toml"
-
-      [page.one.field.email]
-      file = "email.toml"
-      required = true
-
-      [page.second]
-      file = "second.toml"
-
-      [page.second.field.date]
-      required = true
+    file_put_contents($contentRoot . '/customername/pagedform/fields/_fields.yaml', <<<EOF
+      pages:
+        one:
+          fields:
+            name:
+              file: name.yaml
+            email:
+              file: email.yaml
+              required: true
+
+        second:
+          file: second.yaml
+          fields:
+            date:
+              required: true
       EOF);
-    file_put_contents($contentRoot . '/customername/pagedform/fields/second.toml', <<<EOF
-      [field.text]
-      placeholder = "Text placeholder"
-
-      [field.text.validation]
-      pattern = "\\\d+"
-
-      [field.manythings]
-      type = "select"
-
-      [field.manythings.options]
-      first = "First level"
-      second = "Second level"
-
-      [field.multiplethings]
-      type = "checkbox"
-      options = ["thing-1", "thing-2", "thing-3"]
+    file_put_contents($contentRoot . '/customername/pagedform/fields/second.yaml', <<<EOF
+      fields:
+        text:
+          placeholder: Text placeholder
+          validation:
+            pattern: "\\\d+"
+
+        manythings:
+          type: select
+          options:
+            first: First level
+            second: Second level
+
+        multiplethings:
+          type: checkbox
+          options:
+            - thing-1
+            - thing-2
+            - thing-3
       EOF);
-    file_put_contents($contentRoot . '/customername/pagedform/fields/email.toml', <<<EOF
-      type = "email"
-      name = "email"
-      placeholder = "E-Mail"
+    file_put_contents($contentRoot . '/customername/pagedform/fields/email.yaml', <<<EOF
+      type: email
+      name: email
+      placeholder: E-Mail
 
-      [attributes]
-      data-email = "test@example.org"
+      attributes:
+        data-email: test@example.org
       EOF);
-    file_put_contents($contentRoot . '/customername/pagedform/fields/name.toml', <<<EOF
-      type = "text"
-      name = "name"
+    file_put_contents($contentRoot . '/customername/pagedform/fields/name.yaml', <<<EOF
+      type: text
+      name: name
 
-      [attributes]
-      data-value = 123
+      attributes:
+        data-value: 123
       EOF);
   }