Fixed sync handshake

PostFundManagement.PartnerUI/src/utils/hashids.ts

@@ -35,14 +35,31 @@ export function updateHasherSettings(salt?: string, minLength?: number | string)
  * Validates if candidate is already a HashID generated by this hasher.
  */
 export function isHashId(candidate: string | null | undefined): boolean {
-  if (!candidate || typeof candidate !== 'string' || candidate.length < HASHER_SETTINGS.minHashLength) {
+  if (
+    !candidate ||
+    typeof candidate !== 'string' ||
+    candidate.length < HASHER_SETTINGS.minHashLength ||
+    /^\d+$/.test(candidate)
+  ) {
     return false;
   }
   try {
     const decodedNumbers = hasher.decode(candidate);
-    if (Array.isArray(decodedNumbers) && decodedNumbers.length > 0) return true;
+    if (
+      Array.isArray(decodedNumbers) &&
+      decodedNumbers.length > 0 &&
+      hasher.encode(decodedNumbers as number[]) === candidate
+    ) {
+      return true;
+    }
     const decodedHex = hasher.decodeHex(candidate);
-    if (decodedHex && decodedHex.length > 0) return true;
+    if (
+      decodedHex &&
+      decodedHex.length > 0 &&
+      hasher.encodeHex(decodedHex) === candidate
+    ) {
+      return true;
+    }
   } catch {
     return false;
   }