5 files changed, 28 insertions, 2 deletions
diff --git a/src/DTS/Old.php b/src/DTS/Old.php
index 0641329..6e8cbee 100644
--- a/src/DTS/Old.php
+++ b/src/DTS/Old.php
@@ -8,6 +8,7 @@ class Old
 {
     const FIELDS = [
         'task',
+        'description',
         'tag',
     ];
 
diff --git a/src/DTS/Todo.php b/src/DTS/Todo.php
index 9b08e56..ca10e1d 100644
--- a/src/DTS/Todo.php
+++ b/src/DTS/Todo.php
@@ -10,6 +10,8 @@ class Todo
 
     public string $task = '';
 
+    public string $description = '';
+
     public string $tag = '';
 
     public string $addedAt;
diff --git a/src/DTS/TodoRepository.php b/src/DTS/TodoRepository.php
index 5ec759f..358ac9d 100644
--- a/src/DTS/TodoRepository.php
+++ b/src/DTS/TodoRepository.php
@@ -124,8 +124,9 @@ class TodoRepository implements \Iterator
 
             $todo->id = $id++;
             $todo->task = $data[0];
-            $todo->tag = $data[1];
-            $todo->addedAt = $data[2];
+            $todo->description = $data[1];
+            $todo->tag = $data[2];
+            $todo->addedAt = $data[3];
 
             $this->repository[] = $todo;
 
@@ -150,6 +151,7 @@ class TodoRepository implements \Iterator
         foreach ($this->repository as $todo) {
             $success = $success && fputcsv($fp, [
                 $todo->task,
+                $todo->description,
                 $todo->tag,
                 $todo->addedAt,
             ]) !== false;
diff --git a/src/DTS/Validated.php b/src/DTS/Validated.php
index 9610538..9415a5f 100644
--- a/src/DTS/Validated.php
+++ b/src/DTS/Validated.php
@@ -8,5 +8,7 @@ class Validated
 {
     public string $task = '';
 
+    public string $description = '';
+
     public string $tag = '';
 }
diff --git a/src/DTS/Validator.php b/src/DTS/Validator.php
index 2f9c255..a2ab48f 100644
--- a/src/DTS/Validator.php
+++ b/src/DTS/Validator.php
@@ -21,6 +21,8 @@ class Validator
 
         $this->validateTask($request['task'], 2, 256);
 
+        $this->validateDescription($request['description'], 8, 512);
+
         $this->validateTag($request['tag'], 2, 16);
     }
 
@@ -37,6 +39,23 @@ class Validator
         }
     }
 
+    private function validateDescription(string $description, int $minLength, int $maxLength): void
+    {
+        $description = trim($description);
+
+        if ($description === '') {
+            return;
+        }
+
+        if (strlen($description) < $minLength  || strlen($description) > $maxLength) {
+            $this->errors->add('description', "Must be between $minLength and $maxLength in characters in length");
+        }
+
+        if (!$this->errors->has('tite')) {
+            $this->validated->description = $description;
+        }
+    }
+
     private function validateTag(string $tag, int $minLength, int $maxLength): void
     {
         $tag = trim($tag);