fix regex inside frontend

Chagui- · Chagui- · commit a6101450f9ff · 2024-12-10T11:28:12.000-03:00
diff --git a/site/src/utils/formUtils.test.ts b/site/src/utils/formUtils.test.ts
@@ -193,5 +193,10 @@ describe("form util functions", () => {
 			const validate = () => nameSchema.validateSync("test 3");
 			expect(validate).toThrow();
 		});
+
+		it("allows '3-test-' to be used as a name", () => {
+			const validate = () => nameSchema.validateSync("3-test-");
+			expect(validate).not.toThrow();
+		});
 	});
 });
diff --git a/site/src/utils/formUtils.ts b/site/src/utils/formUtils.ts
@@ -112,7 +112,7 @@ export const onChangeTrimmed =
 // REMARK: Keep these consts in sync with coderd/httpapi/httpapi.go
 const maxLenName = 32;
 const displayNameMaxLength = 64;
-const usernameRE = /^[a-zA-Z0-9]+(?:-[a-zA-Z0-9]+)*$/;
+const usernameRE = /^[a-zA-Z0-9]+(?:-[a-zA-Z0-9]+)*-?$/;
 const displayNameRE = /^[^\s](.*[^\s])?$/;
 
 // REMARK: see #1756 for name/username semantics
