Add uncompressed recipes

1 files changed, 20 insertions, 0 deletions

diff --git a/uncompressed/mattermost/index.js b/uncompressed/mattermost/index.js
new file mode 100644
index 0000000..8f814fa
--- /dev/null
+++ b/uncompressed/mattermost/index.js
@@ -0,0 +1,20 @@
+"use strict";
+
+module.exports = Franz => class Mattermost extends Franz {
+  async validateUrl(url) {
+    try {
+      const resp = await window.fetch(url, {
+        method: 'GET',
+        headers: {
+          'Content-Type': 'application/json'
+        }
+      });
+      return resp.status.toString().startsWith('2');
+    } catch (err) {
+      console.error(err);
+    }
+
+    return false;
+  }
+
+};
\ No newline at end of file