2 files changed, 26 insertions, 0 deletions
diff --git a/src/checker/errors/mail/empty.cpp b/src/checker/errors/mail/empty.cpp
new file mode 100644
index 0000000..06f6f4c
--- /dev/null
+++ b/src/checker/errors/mail/empty.cpp
@@ -0,0 +1,9 @@
+#include "empty.hpp"
+
+namespace smtp::checker::errors::settings
+{
+    bool Empty::Check( std::string const& line ) const
+    {
+        return !line.empty();
+    }
+}
diff --git a/src/checker/errors/mail/empty.hpp b/src/checker/errors/mail/empty.hpp
new file mode 100644
index 0000000..9e8c0da
--- /dev/null
+++ b/src/checker/errors/mail/empty.hpp
@@ -0,0 +1,17 @@
+#pragma once
+
+#include "checker/errors/types/imails_error.hpp"
+
+namespace smtp::checker::errors::settings
+{
+    class Empty : public types::IError
+    {
+    public:
+        Empty() = default;
+        ~Empty() override = default;
+
+        bool Check( std::string const& line ) const override;
+    };
+}
+
+