Modularized as much as possible

1 files changed, 17 insertions, 0 deletions

diff --git a/src/utils/common.ts b/src/utils/common.ts
index ce4ab7d1..95e77f64 100644
--- a/src/utils/common.ts
+++ b/src/utils/common.ts
@@ -180,3 +180,20 @@ const _crestIcon = (university: UniversityType) => {
       return require('../assets/images/bwbadges.png');
   }
 };
+
+export const validateImageLink = async (url: string | undefined) => {
+  if (!url) {
+    return false;
+  }
+  return fetch(url)
+    .then((res) => {
+      if (res.status === 200) {
+        return true;
+      } else {
+        return false;
+      }
+    })
+    .catch((_) => {
+      return false;
+    });
+};