improvement: add organization name constraint

backend/src/server/lib/schemas.ts

@@ -21,3 +21,10 @@ export const slugSchema = ({ min = 1, max = 32, field = "Slug" }: SlugSchemaInpu
       message: `${field} field can only contain lowercase letters, numbers, and hyphens`
     });
 };
+
+export const OrganizationNameSchema = z
+  .string()
+  .trim()
+  .min(1, { message: "Name must be at least 1 character" })
+  .max(64, { message: "Name must be 64 or fewer characters" })
+  .regex(/^[a-zA-Z0-9\-_\s]+$/, "Name can only contain alphanumeric characters, dashes, underscores, and spaces");

backend/src/server/routes/v1/organization-router.ts

@@ -13,7 +13,7 @@ import { EventType, UserAgentType } from "@app/ee/services/audit-log/audit-log-t
 import { AUDIT_LOGS, ORGANIZATIONS } from "@app/lib/api-docs";
 import { getLastMidnightDateISO, removeTrailingSlash } from "@app/lib/fn";
 import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
-import { slugSchema } from "@app/server/lib/schemas";
+import { OrganizationNameSchema, slugSchema } from "@app/server/lib/schemas";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { ActorType, AuthMode, MfaMethod } from "@app/services/auth/auth-type";
 import { sanitizedOrganizationSchema } from "@app/services/org/org-schema";
@@ -251,7 +251,7 @@ export const registerOrgRouter = async (server: FastifyZodProvider) => {
     schema: {
       params: z.object({ organizationId: z.string().trim() }),
       body: z.object({
-        name: z.string().trim().max(64, { message: "Name must be 64 or fewer characters" }).optional(),
+        name: OrganizationNameSchema.optional(),
         slug: slugSchema({ max: 64 }).optional(),
         authEnforced: z.boolean().optional(),
         scimEnabled: z.boolean().optional(),

backend/src/server/routes/v2/organization-router.ts

@@ -12,6 +12,7 @@ import {
 import { ORGANIZATIONS } from "@app/lib/api-docs";
 import { getConfig } from "@app/lib/config/env";
 import { readLimit, writeLimit } from "@app/server/config/rateLimiter";
+import { OrganizationNameSchema } from "@app/server/lib/schemas";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { ActorType, AuthMode } from "@app/services/auth/auth-type";
 
@@ -330,7 +331,7 @@ export const registerOrgRouter = async (server: FastifyZodProvider) => {
     },
     schema: {
       body: z.object({
-        name: z.string().trim()
+        name: OrganizationNameSchema
       }),
       response: {
         200: z.object({

backend/src/server/routes/v3/signup-router.ts

@@ -4,6 +4,7 @@ import { UsersSchema } from "@app/db/schemas";
 import { getConfig } from "@app/lib/config/env";
 import { ForbiddenRequestError } from "@app/lib/errors";
 import { authRateLimit } from "@app/server/config/rateLimiter";
+import { OrganizationNameSchema } from "@app/server/lib/schemas";
 import { getServerCfg } from "@app/services/super-admin/super-admin-service";
 import { PostHogEventTypes } from "@app/services/telemetry/telemetry-types";
 
@@ -100,7 +101,7 @@ export const registerSignupRouter = async (server: FastifyZodProvider) => {
         encryptedPrivateKeyTag: z.string().trim(),
         salt: z.string().trim(),
         verifier: z.string().trim(),
-        organizationName: z.string().trim().min(1),
+        organizationName: OrganizationNameSchema,
         providerAuthToken: z.string().trim().optional().nullish(),
         attributionSource: z.string().trim().optional(),
         password: z.string()