fix(faucet): support both account and module addresses

- allow 20-32 byte addresses to validate both standard accounts and module accounts

Author: 0xpatrickdev

packages/faucet/src/addresses.spec.ts

@@ -0,0 +1,22 @@
+import { isValidAddress } from "./addresses";
+
+describe("isValidAddress", () => {
+  it("accepts account address", () => {
+    expect(isValidAddress("cosmos1h806c7khnvmjlywdrkdgk2vrayy2mmvf9rxk2r", "cosmos")).toBe(true);
+  });
+
+  it("accepts an ics-27 address", () => {
+    expect(isValidAddress("osmo1d6em9ea5y3dye6em0awqyss7ssp0a7sgjk792x8cx647cfs7a4msk0fr45", "osmo")).toBe(
+      true,
+    );
+  });
+
+  it("rejects an invalid address", () => {
+    expect(isValidAddress("cosmos1fail", "cosmos")).toBe(false);
+  });
+
+  it("requires a prefix argument", () => {
+    // @ts-expect-error intentionally omitting an argument
+    expect(isValidAddress("cosmos1h806c7khnvmjlywdrkdgk2vrayy2mmvf9rxk2r")).toBe(false);
+  });
+});

packages/faucet/src/addresses.ts

@@ -6,7 +6,7 @@ export function isValidAddress(input: string, requiredPrefix: string): boolean {
     if (prefix !== requiredPrefix) {
       return false;
     }
-    return data.length === 20;
+    return data.length >= 20 && data.length <= 32;
   } catch {
     return false;
   }