diff --git a/src/routes/app/+page.server.ts b/src/routes/app/+page.server.ts
index f34758b..336af27 100644
--- a/src/routes/app/+page.server.ts
+++ b/src/routes/app/+page.server.ts
@@ -3,7 +3,7 @@ import { getRequestEvent } from '$app/server';
 import type { Actions, PageServerLoad } from './$types';
 import { db } from '$lib/server/db';
 import * as table from '$lib/server/db/schema';
-import { DirectMessageID, FriendRequestID, ServerID } from '$lib';
+import { DirectMessageID, FriendRequestID, GroupID, ServerID } from '$lib';
 import { eq } from 'drizzle-orm';
 import { and } from 'drizzle-orm';
 import { type User } from '$lib/server/db/schema';
@@ -146,13 +146,62 @@ export const actions = {
   },
   createGroup: async ({ request, locals }) => {
     const data = await request.formData();
-    const members = data.getAll('member');
+    const members = data.getAll('member').map((z) => z.toString());
 
     if (!members.length) {
       return fail(400, { error: 'No members selected' });
     }
+    if (members.includes(locals.user!.id)) {
+      return fail(403, { error: 'You cannot add yourself to a group.' });
+    }
 
-    return { success: true };
+    if (members.length > 9) {
+      return fail(400, { error: 'Too many members' });
+    }
+    if (members.length < 2) {
+      return fail(400, { error: 'Not enough members' });
+    }
+    for (const member of members) {
+      if (!locals.user!.friends.find((z) => z.id == member)) {
+        return fail(403, { error: 'A member is not your friend.' });
+      }
+    }
+    const nameArray = [];
+
+    for await (const member of members) {
+      const dbUser = await db.select().from(table.user).where(eq(table.user.id, member)).limit(1);
+      nameArray.push(dbUser[0].username);
+
+      if (!dbUser.length) {
+        return fail(400, { error: 'Invalid member' });
+      }
+    }
+
+    members.push(locals.user!.id);
+    nameArray.push(locals.user!.username);
+
+    const group = await db
+      .insert(table.group)
+      .values({
+        id: GroupID.newV4(),
+        name: nameArray.join(', '),
+        owner: locals.user!.id,
+        members: members,
+        messages: []
+      })
+      .returning();
+
+    await db.transaction(async (tx) => {
+      for await (const member of members) {
+        const user = await tx.select().from(table.user).where(eq(table.user.id, member)).limit(1);
+        await tx
+          .update(table.user)
+          .set({ groups: (user[0].groups as string[]).concat(group[0].id) })
+          .where(eq(table.user.id, member));
+      }
+    });
+
+    return { success: true, group };
   },
 
   joinServer: async ({ request, locals }) => {