diff --git a/app/utils/iso-date-is-today.js b/app/utils/iso-date-is-today.js
new file mode 100644
index 0000000..5573644
--- /dev/null
+++ b/app/utils/iso-date-is-today.js
@@ -0,0 +1,4 @@
+export default function(value) {
+  const today = new Date().toISOString().split('T')[0];
+  return value === today;
+}