fix: trim invalid chars from NostrLink

2023-11-08 10:06:16 +00:00
parent b4697d1e04
commit a2bcb936ef
5 changed files with 34 additions and 21 deletions
--- a/packages/shared/src/utils.ts
+++ b/packages/shared/src/utils.ts
@ -227,3 +227,12 @@ export function throwIfOffline() {
 export function isOffline() {
  return !("navigator" in globalThis && globalThis.navigator.onLine);
 }
+
+export function isHex(s: string) {
+  // 48-57 = 0-9
+  // 65-90 = A-Z
+  // 97-122 = a-z
+  return [...s]
+    .map(v => v.charCodeAt(0))
+    .every(v => (v >= 48 && v <= 57) || (v >= 65 && v <= 90) || v >= 97 || v <= 122);
+}