From 658bad5f2ef9c7b72f418430aa2de471139cc9f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B8rgen=20Sverre=20Lien=20Sell=C3=A6g?=
 <jorgen.sellag@ibooking.no>
Date: Sun, 23 May 2021 16:17:28 +0200
Subject: [PATCH] require all strings to be set

---
 src/data.cpp | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/data.cpp b/src/data.cpp
index 0ccdb0c..d572ec7 100644
--- a/src/data.cpp
+++ b/src/data.cpp
@@ -50,4 +50,19 @@ json data::process(const json &input) {
   return input;
 }
 
-bool data::validate(const json &input) {}
+bool data::validate(const json &input) {
+  const std::string name = input.value("name", "");
+  const std::string address = input.value("address", "");
+  const std::string phone = input.value("phone", "");
+  const std::string email = input.value("email", "");
+
+  const std::vector<std::string> strings{name, address, phone, email};
+
+  for (const auto &f : strings) {
+    if (f.size() == 0) {
+      return false;
+    }
+  }
+
+  return true;
+}
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