diff --git a/app/Markdown.tsx b/app/Markdown.tsx
index e371589..cfb6967 100644
--- a/app/Markdown.tsx
+++ b/app/Markdown.tsx
@@ -10,6 +10,20 @@ import remarkGemoji from "remark-gemoji";
 import remarkStringify from "remark-stringify";
 import { useState, useEffect } from "react";
 import { useLocalStorage } from "usehooks-ts";
+import React from "react";
+import Head from "./head";
+import { formatTextToUrlName } from "../utils";
+
+function flatten(text, child) {
+  return typeof child === "string" ? text + child : React.Children.toArray(child.props.children).reduce(flatten, text);
+}
+
+function HeadingRenderer({ children, level }) {
+  children = React.Children.toArray(children);
+  const text = children.reduce(flatten, "");
+  return React.createElement("h" + level, { id: formatTextToUrlName(text) }, children);
+}
+
 export default function Markdown({ value }: { value: any }) {
   return (
     <div>
@@ -18,6 +32,12 @@ export default function Markdown({ value }: { value: any }) {
         //@ts-ignore
         remarkPlugins={[remarkGfm, remarkGemoji, remarkStringify]}
         components={{
+          h1: HeadingRenderer,
+          h2: HeadingRenderer,
+          h3: HeadingRenderer,
+          h4: HeadingRenderer,
+          h5: HeadingRenderer,
+          h6: HeadingRenderer,
           code({ node, inline, className, children, ...props }) {
             const match = /language-(\w+)/.exec(className || "");
             return !inline ? (
diff --git a/app/admin/articles/create/page.tsx b/app/admin/articles/create/page.tsx
index e9343bc..8e98100 100644
--- a/app/admin/articles/create/page.tsx
+++ b/app/admin/articles/create/page.tsx
@@ -6,39 +6,68 @@ import { useState, useRef, useEffect } from "react";
 import styles from "../../../../styles/modules/AdminArticlesCreate.module.scss";
 import { PostArticle } from "../../../../types/postData";
 import Markdown from "../../../Markdown";
-import { Category } from "@prisma/client";
+import { Article, Category, Prisma } from "@prisma/client";
 import "../../../../styles/inputs.scss";
+import "../../../../styles/buttons.scss";
 import Select, { GroupBase, OptionsOrGroups } from "react-select";
 import { apiUrl } from "../../../global";
 import urlJoin from "url-join";
-import { getUrlSafeString } from "../../../utils";
+import { formatTextToUrlName } from "../../../../utils";
+import { isValidText } from "../../../../validators";
+import { useRouter } from "next/navigation";
+import ContentTable from "../../../articles/[categoryName]/[articleName]/ContentTable";
+import { IContentTableEntry } from "../../../../types/contentTable";
+
+type ArticleWithCategory = Prisma.ArticleGetPayload<{ include: { category: true } }>;
 
 export default function AdminArticlesCreate() {
-  const [formData, setFormData] = useState<PostArticle>(null);
+  const router = useRouter();
+
   const [title, setTitle] = useState<string>("");
-  const [markdown, setMarkdown] = useState<string>("");
   const [selectCategoriesOptions, setSelectCategoriesOptions] = useState<any>([]);
+  const [introduction, setIntroduction] = useState<string>("");
+  const [markdown, setMarkdown] = useState<string>("");
+  const [contentTable, setContentTable] = useState<IContentTableEntry[]>([]);
 
   const titleRef = useRef<HTMLInputElement>(null);
   const categorySelectRef = useRef(null);
   const introductionRef = useRef<HTMLInputElement>(null);
   const markdownTextAreaRef = useRef<HTMLTextAreaElement>(null);
 
+  const errorTextRef = useRef(null);
+
+  function changeContentTableEntryAnchor(index: number, newAnchor: string) {
+    setContentTable((prevArray) => {
+      let newArray = [...prevArray];
+      newArray[index].anchor = newAnchor;
+      return newArray;
+    });
+  }
+
+  function changeContentTableEntryTitle(index: number, newTitle: string) {
+    setContentTable((prevArray) => {
+      let newArray = [...prevArray];
+      newArray[index].anchor = newTitle;
+      return newArray;
+    });
+  }
+
   function handleFormChange() {
     setMarkdown(markdownTextAreaRef.current.value);
     setTitle(titleRef.current.value);
-    setFormData({
-      name: getUrlSafeString(titleRef.current.value),
+    setIntroduction(introductionRef.current.value);
+  }
+
+  async function postData() {
+    const formData: PostArticle = {
       title: titleRef.current.value,
       introduction: introductionRef.current.value,
       markdown: markdown,
       categoryId: Number(categorySelectRef?.current?.getValue()[0]?.value),
-    });
-  }
-
-  async function postData() {
+      contentTable: contentTable,
+    };
     console.log(formData);
-    await fetch("/api/articles/create", {
+    const result = await fetch("/api/articles/create", {
       method: "POST",
       headers: {
         Accept: "application/json",
@@ -46,6 +75,14 @@ export default function AdminArticlesCreate() {
       },
       body: JSON.stringify(formData),
     });
+
+    const response = await result.json();
+    console.log(response);
+    errorTextRef.current.innerText = response.error ?? "";
+    if (response.success) {
+      const newArticle: ArticleWithCategory = response.data;
+      router.push(urlJoin(`/articles/`, newArticle.category.name, newArticle.name));
+    }
   }
 
   useEffect(() => {
@@ -54,7 +91,6 @@ export default function AdminArticlesCreate() {
         cache: "no-cache",
         next: { revalidate: 60 * 1 },
       });
-      console.log();
 
       const categories = await result.json();
       let newSelectCategoriesOptions = [];
@@ -72,17 +108,19 @@ export default function AdminArticlesCreate() {
   return (
     <div className={styles.adminArticlesCreate}>
       <h1>Create a new article</h1>
-      <button
-        type="button"
-        onClick={() => {
-          postData();
-        }}
-      >
-        send
-      </button>
-      <div className={styles.form}>
-        <div className={styles.contentTableEditor}>contenttable</div>
+      <div className={styles.formControl}>
+        <p className="text-error" ref={errorTextRef}></p>
+        <button
+          type="button"
+          onClick={() => {
+            postData();
+          }}
+        >
+          Create Article
+        </button>
+      </div>
 
+      <div className={styles.form}>
         <div className={styles.articleEditor}>
           <div className={styles.title}>
             <label htmlFor="title">Title</label>
@@ -90,7 +128,7 @@ export default function AdminArticlesCreate() {
             <div className={styles.titleInputs}>
               <input
                 onChange={handleFormChange}
-                className={""}
+                className={!isValidText(title) && title ? "error" : ""}
                 type="text"
                 name="title"
                 placeholder="title"
@@ -102,7 +140,7 @@ export default function AdminArticlesCreate() {
                 className={""}
                 type="text"
                 name="name"
-                value={getUrlSafeString(title)}
+                value={title ? formatTextToUrlName(title) : ""}
               />
             </div>
           </div>
@@ -117,11 +155,10 @@ export default function AdminArticlesCreate() {
             />
           </div>
           <div className={styles.introduction}>
-            {" "}
             <label htmlFor="title">Introduction</label>
             <input
               onChange={handleFormChange}
-              className={""}
+              className={!isValidText(introduction) && introduction ? "error" : ""}
               type="text"
               name="introduction"
               placeholder="Introduction"
@@ -135,6 +172,43 @@ export default function AdminArticlesCreate() {
               <Markdown value={markdown} />
             </div>
           </div>
+
+          <div className={styles.contentTable}>
+            <label htmlFor="">Table of contents</label>
+            <div className={styles.contentTableEditor}>
+              <div className={styles.entries}>
+                {contentTable.map((entry: IContentTableEntry, i: number) => {
+                  return (
+                    <div key={i}>
+                      <input
+                        onChange={(e) => {
+                          changeContentTableEntryAnchor(i, e.target.value);
+                        }}
+                        type="text"
+                        placeholder={"Anchor"}
+                      />
+                      <input
+                        onChange={(e) => {
+                          changeContentTableEntryTitle(i, e.target.value);
+                        }}
+                        type="text"
+                        placeholder={"Title"}
+                      />
+                    </div>
+                  );
+                })}
+
+                <button
+                  onClick={() => {
+                    setContentTable([...contentTable, { title: "Title", anchor: "Anchor" }]);
+                  }}
+                >
+                  Add
+                </button>
+              </div>
+              <Markdown value={markdown} />
+            </div>
+          </div>
         </div>
       </div>
     </div>
diff --git a/app/articles/[categoryName]/[articleName]/ContentTable.tsx b/app/articles/[categoryName]/[articleName]/ContentTable.tsx
index 2c55083..4947fc2 100644
--- a/app/articles/[categoryName]/[articleName]/ContentTable.tsx
+++ b/app/articles/[categoryName]/[articleName]/ContentTable.tsx
@@ -1,14 +1,15 @@
 import React from "react";
 import styles from "../../../../styles/modules/ArticleContentTable.module.scss";
-import { Article, ContentTableEntry } from "@prisma/client";
+import { Article } from "@prisma/client";
+import { IContentTableEntry } from "../../../../types/contentTable";
 
-export default function ContentTable({ contentTableEntries }: { contentTableEntries: ContentTableEntry[] }) {
+export default function ContentTable({ contentTableData }: { contentTableData: any }) {
   return (
     <div className={styles.articleContentTable}>
       <div className={styles.stickyContainer}>
         <div className={styles.list}>
           <h2>Contents</h2>
-          {contentTableEntries?.map((e, i) => {
+          {contentTableData?.map((e, i) => {
             return (
               <a key={i} href={"#" + e.anchor}>
                 {e.title}
@@ -16,7 +17,7 @@ export default function ContentTable({ contentTableEntries }: { contentTableEntr
             );
           })}
         </div>
-        {contentTableEntries?.length < 15 ? <div className={styles.adContainer}>Future advertisement</div> : ""}
+        {contentTableData?.length < 15 ? <div className={styles.adContainer}>Future advertisement</div> : ""}
       </div>
     </div>
   );
diff --git a/app/articles/[categoryName]/[articleName]/page.tsx b/app/articles/[categoryName]/[articleName]/page.tsx
index 319eb33..7afaed4 100644
--- a/app/articles/[categoryName]/[articleName]/page.tsx
+++ b/app/articles/[categoryName]/[articleName]/page.tsx
@@ -2,16 +2,15 @@ import { marked } from "marked";
 import ContentTable from "./ContentTable";
 import Sidebar from "./Sidebar";
 import styles from "../../../../styles/modules/Article.module.scss";
-
-import { Article, Category, ContentTableEntry } from "@prisma/client";
 import Image from "next/image";
 import urlJoin from "url-join";
 import { apiUrl } from "../../../global";
 import { Prisma } from "@prisma/client";
 import Markdown from "../../../Markdown";
+import { IContentTableEntry } from "../../../../types/contentTable";
 
 type ArticleWithIncludes = Prisma.ArticleGetPayload<{
-  include: { contentTableEntries: true; category: true; image: true };
+  include: { category: true; image: true };
 }>;
 
 export async function GetArticle(articleName: string): Promise<any> {
@@ -35,7 +34,7 @@ export default async function ArticlePage({ params }: { params: { articleName: s
 
   return (
     <div className={styles.article}>
-      <ContentTable contentTableEntries={article.contentTableEntries} />
+      <ContentTable contentTableData={article.contentTable ? article.contentTable : []} />
       <div className={styles.tutorialContent}>
         <div className={styles.header}>
           <p className={`${styles.dates} text-muted`}>
@@ -78,7 +77,7 @@ export default async function ArticlePage({ params }: { params: { articleName: s
 export async function generateStaticParams() {
   const articles: ArticleWithIncludes[] = await (
     await fetch(urlJoin(apiUrl, `articles/`), {
-      cache: "force-cache",
+      cache: "no-cache",
       next: { revalidate: 60 * 10 },
     })
   ).json();
diff --git a/app/utils.tsx b/app/utils.tsx
deleted file mode 100644
index 66f1e84..0000000
--- a/app/utils.tsx
+++ /dev/null
@@ -1,3 +0,0 @@
-export function getUrlSafeString(value: string): string {
-  return encodeURIComponent(value.toLowerCase().replace(/[^a-z0-9 _-]+/gi, "-"));
-}
diff --git a/pages/api/articles/[articleName].ts b/pages/api/articles/[articleName].ts
index e7a57cf..b541fbb 100644
--- a/pages/api/articles/[articleName].ts
+++ b/pages/api/articles/[articleName].ts
@@ -1,26 +1,22 @@
 import { Request, Response } from "express";
 import prisma from "../../../lib/prisma";
-import { Prisma, ContentTableEntry } from '@prisma/client';
+import { Prisma } from '@prisma/client';
 import { ResponseError } from "../../../types/responseErrors";
-import { getUrlSafeString } from "../../../app/utils";
+import { formatTextToUrlName } from "../../../utils";
 
 type ArticleWithIncludes = Prisma.ArticleGetPayload<{ include: { contentTableEntries: true, category: true, image: true } }>
 
-function sortContentTableEntries(entries: ContentTableEntry[]): ContentTableEntry[] {
-  return entries.sort((a, b) => a.orderIndex - b.orderIndex);
-}
 
 
 export default async function handler(req: Request, res: Response) {
   res.setHeader("Content-Type", "application/json");
 
-  const articleName: string = getUrlSafeString(req.query.articleName.toString())
-  console.log(articleName)
+  const articleName: string = formatTextToUrlName(req.query.articleName.toString())
+
   await prisma.article
-    .findUnique({ where: { name: articleName }, include: { category: true, contentTableEntries: true, image: true } })
+    .findUnique({ where: { name: articleName }, include: { category: true, image: true } })
     .then((result: ArticleWithIncludes) => {
       if (result !== null) {
-        result.contentTableEntries = sortContentTableEntries(result.contentTableEntries);
         res.end(JSON.stringify(result));
       } else {
         const error: ResponseError = {
diff --git a/pages/api/articles/create.tsx b/pages/api/articles/create.tsx
index fce1ab4..b1d2359 100644
--- a/pages/api/articles/create.tsx
+++ b/pages/api/articles/create.tsx
@@ -3,10 +3,46 @@ import prisma from "../../../lib/prisma";
 import { Prisma } from "@prisma/client";
 import { Article, Category } from "@prisma/client";
 import { ResponseError } from "../../../types/responseErrors";
+import { PostArticle } from "../../../types/postData";
+import { isValidText } from "../../../validators";
+import { formatTextToUrlName } from "../../../utils";
+import { json } from "stream/consumers";
 
 export default async function handler(req: Request, res: Response) {
   res.setHeader("Content-Type", "application/json");
 
-  await prisma.article.create({ data: req.body });
-  console.log();
+  const postData: any = req.body;
+  console.log(postData);
+  if (!isValidText(postData.title)) {
+    res.send(JSON.stringify({ target: "title", error: "Not a valid title" }));
+    return;
+  }
+
+  if (!isValidText(postData.introduction)) {
+    res.send(JSON.stringify({ target: "introduction", error: "Not a valid introduction" }));
+    return;
+  }
+
+  if (!postData.categoryId) {
+    res.send(JSON.stringify({ target: "category", error: "Category is required" }));
+    return;
+  }
+
+  postData.name = formatTextToUrlName(postData.title);
+  prisma.article
+    .create({ data: postData, include: { category: true } })
+    .then(
+      (data) => {
+        res.send(JSON.stringify({ success: true, data: data }));
+      },
+      (errorReason) => {
+        if (errorReason.code === "P2002") {
+          res.send(JSON.stringify({ target: errorReason.meta.target[0], error: "Already exists" }));
+        }
+      }
+    )
+    .catch((err) => {
+      console.error(err);
+      res.sendStatus(500).end();
+    });
 }
diff --git a/pages/api/articles/index.ts b/pages/api/articles/index.ts
index eb056ad..bb82a8f 100644
--- a/pages/api/articles/index.ts
+++ b/pages/api/articles/index.ts
@@ -27,7 +27,7 @@ export default async function handler(req: Request, res: Response) {
   await prisma.article
     .findMany({
       where: { category: categoryName.length > 0 ? category : undefined },
-      include: { category: true, contentTableEntries: true },
+      include: { category: true },
       take: limit,
       orderBy: orderByObj
     })
diff --git a/prisma/migrations/20230122141410_contentable/migration.sql b/prisma/migrations/20230122141410_contentable/migration.sql
new file mode 100644
index 0000000..ee4f741
--- /dev/null
+++ b/prisma/migrations/20230122141410_contentable/migration.sql
@@ -0,0 +1,40 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `typeId` on the `Article` table. All the data in the column will be lost.
+  - You are about to drop the `ArticleType` table. If the table is not empty, all the data it contains will be lost.
+  - You are about to drop the `ContentTableEntry` table. If the table is not empty, all the data it contains will be lost.
+  - Added the required column `contentTable` to the `Article` table without a default value. This is not possible if the table is not empty.
+  - Made the column `categoryId` on table `Article` required. This step will fail if there are existing NULL values in that column.
+
+*/
+-- DropForeignKey
+ALTER TABLE "Article" DROP CONSTRAINT "Article_categoryId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "Article" DROP CONSTRAINT "Article_typeId_fkey";
+
+-- DropForeignKey
+ALTER TABLE "ContentTableEntry" DROP CONSTRAINT "ContentTableEntry_articleId_fkey";
+
+-- AlterTable
+ALTER TABLE "Article" DROP COLUMN "typeId",
+ADD COLUMN     "contentTable" JSONB NOT NULL,
+ADD COLUMN     "imageId" INTEGER,
+ADD COLUMN     "introduction" TEXT NOT NULL DEFAULT '',
+ALTER COLUMN "categoryId" SET NOT NULL;
+
+-- AlterTable
+ALTER TABLE "Image" ADD COLUMN     "alt" TEXT NOT NULL DEFAULT '';
+
+-- DropTable
+DROP TABLE "ArticleType";
+
+-- DropTable
+DROP TABLE "ContentTableEntry";
+
+-- AddForeignKey
+ALTER TABLE "Article" ADD CONSTRAINT "Article_imageId_fkey" FOREIGN KEY ("imageId") REFERENCES "Image"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+-- AddForeignKey
+ALTER TABLE "Article" ADD CONSTRAINT "Article_categoryId_fkey" FOREIGN KEY ("categoryId") REFERENCES "Category"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
diff --git a/prisma/migrations/20230122141436_contenttable/migration.sql b/prisma/migrations/20230122141436_contenttable/migration.sql
new file mode 100644
index 0000000..eecba73
--- /dev/null
+++ b/prisma/migrations/20230122141436_contenttable/migration.sql
@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Article" ALTER COLUMN "contentTable" DROP NOT NULL;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index b1b7e5f..25c70f6 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -8,29 +8,18 @@ datasource db {
 }
 
 model Article {
-  id                  Int                 @id @default(autoincrement())
-  name                String              @unique
-  title               String              @unique
-  introduction        String              @default("")
-  imageId             Int?
-  image               Image?              @relation(fields: [imageId], references: [id])
-  markdown            String
-  contentTableEntries ContentTableEntry[]
-  categoryId          Int
-  category            Category            @relation(fields: [categoryId], references: [id])
-  dateCreated         DateTime            @default(now())
-  dateUpdated         DateTime            @default(now())
-}
-
-model ContentTableEntry {
-  id          Int      @id @default(autoincrement())
-  title       String
-  anchor      String
-  orderIndex  Int
-  articleId   Int
-  article     Article  @relation(fields: [articleId], references: [id])
-  dateCreated DateTime @default(now())
-  dateUpdated DateTime @default(now())
+  id           Int      @id @default(autoincrement())
+  name         String   @unique
+  title        String   @unique
+  introduction String   @default("")
+  imageId      Int?
+  image        Image?   @relation(fields: [imageId], references: [id])
+  markdown     String
+  contentTable Json?
+  categoryId   Int
+  category     Category @relation(fields: [categoryId], references: [id])
+  dateCreated  DateTime @default(now())
+  dateUpdated  DateTime @default(now())
 }
 
 model Category {
diff --git a/styles/buttons.scss b/styles/buttons.scss
new file mode 100644
index 0000000..4ed7714
--- /dev/null
+++ b/styles/buttons.scss
@@ -0,0 +1,34 @@
+button {
+  border: 2px solid rgba(95, 95, 95, 0.5);
+  background-color: transparent;
+  height: 30px;
+  padding: 5px 5px 5px 5px;
+  color: var(--color-font);
+  border-radius: 3px;
+  outline: none;
+  transition: all 50ms linear;
+  cursor: pointer;
+
+  &::placeholder {
+    font-weight: bold;
+  }
+
+  &:hover {
+    border-color: var(--color-accent);
+  }
+
+  &.error {
+    border-color: var(--color-error);
+  }
+  &.success {
+    border-color: var(--color-success);
+  }
+
+  &.warning {
+    border-color: var(--color-warning);
+  }
+
+  &.info {
+    border-color: var(--color-info);
+  }
+}
diff --git a/styles/modules/AdminArticlesCreate.module.scss b/styles/modules/AdminArticlesCreate.module.scss
index e810959..79b027d 100644
--- a/styles/modules/AdminArticlesCreate.module.scss
+++ b/styles/modules/AdminArticlesCreate.module.scss
@@ -1,10 +1,22 @@
 @import "../variables.scss";
 
 .adminArticlesCreate {
+  & > h1 {
+    text-align: center;
+  }
+  .formControl {
+    display: flex;
+    flex-direction: row;
+    justify-content: space-between;
+    align-items: center;
+    padding: 10px 30px;
+  }
+
   .form {
-    display: grid;
+    display: flex;
+    flex-direction: column;
     gap: 70px;
-    grid-template-columns: $tutorial-content-table-width minmax(0px, 1fr);
+
     margin: 0px auto;
     max-width: 1800px;
     padding: 0px 24px;
@@ -42,17 +54,35 @@
           gap: 10px 10px;
           textarea {
             color: var(--font-color);
-            border: 2px solid rgba(59, 59, 59, 0.434);
+            border: 2px solid #3b3b3b80;
             background-color: transparent;
             min-height: 700px;
             resize: none;
             display: block;
             border-radius: 0px;
             outline: 0;
-            resize: vertical;
+            resize: both;
             font-family: inherit;
             font-size: inherit;
           }
+
+          & > div {
+            max-width: 1000px;
+            border: 2px solid #3b3b3b80;
+          }
+        }
+      }
+
+      .contentTable {
+        .contentTableEditor {
+          display: grid;
+          grid-template-columns: 1fr 1fr;
+          gap: 10px 10px;
+          & > div {
+            border: 2px solid #3b3b3b80;
+
+            max-width: 1000px;
+          }
         }
       }
     }
diff --git a/styles/modules/markdown.module.scss b/styles/modules/markdown.module.scss
index 6618a74..248f08e 100644
--- a/styles/modules/markdown.module.scss
+++ b/styles/modules/markdown.module.scss
@@ -21,7 +21,7 @@
       transition: all 50ms ease-in-out;
 
       svg {
-        fill: #bdbdbd;
+        fill: #bdbdbd3a;
         transition: all 50ms linear;
         &:hover {
           fill: var(--color-accent);
diff --git a/styles/typography.scss b/styles/typography.scss
index caf8779..4da92ba 100644
--- a/styles/typography.scss
+++ b/styles/typography.scss
@@ -70,6 +70,10 @@ a {
   font-size: 0.8em;
 }
 
+.text-error {
+  font-weight: bold;
+  color: var(--color-error);
+}
 label {
   font-weight: bold;
   font-size: 0.9em;
diff --git a/tsconfig.json b/tsconfig.json
index b72635b..58edb3f 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,11 +1,7 @@
 {
   "compilerOptions": {
     "target": "es5",
-    "lib": [
-      "dom",
-      "dom.iterable",
-      "esnext"
-    ],
+    "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
     "skipLibCheck": true,
     "strict": false,
@@ -25,13 +21,6 @@
       }
     ]
   },
-  "include": [
-    "next-env.d.ts",
-    ".next/types/**/*.ts",
-    "**/*.ts",
-    "**/*.tsx"
-  ],
-  "exclude": [
-    "node_modules"
-  ]
+  "include": ["next-env.d.ts", ".next/types/**/*.ts", "**/*.ts", "**/*.tsx"],
+  "exclude": ["node_modules"]
 }
diff --git a/types/contentTable.ts b/types/contentTable.ts
new file mode 100644
index 0000000..86be6e1
--- /dev/null
+++ b/types/contentTable.ts
@@ -0,0 +1,5 @@
+
+export interface IContentTableEntry {
+  anchor: string;
+  title: string;
+}
\ No newline at end of file
diff --git a/types/postData.tsx b/types/postData.ts
similarity index 55%
rename from types/postData.tsx
rename to types/postData.ts
index dd50c86..554a67c 100644
--- a/types/postData.tsx
+++ b/types/postData.ts
@@ -1,8 +1,11 @@
+import { IContentTableEntry } from "./contentTable";
+
 export interface PostArticle {
-  name: string;
   title: string;
+  name?: string;
   markdown: string;
   introduction: string;
   categoryId: number;
+  contentTable: IContentTableEntry[]
   imageId?: number;
 }
diff --git a/types/responseErrors.tsx b/types/responseErrors.ts
similarity index 100%
rename from types/responseErrors.tsx
rename to types/responseErrors.ts
diff --git a/utils.tsx b/utils.tsx
new file mode 100644
index 0000000..8686156
--- /dev/null
+++ b/utils.tsx
@@ -0,0 +1,16 @@
+import { isValidName } from "./validators";
+export function formatTextToUrlName(text: string): string {
+  text = text.toLowerCase();
+  let name = text;
+
+  name = name.replace(/[^a-z0-9\-_\s]+/gi, ""); // Replace all invalid characters (except spaces)
+  name = name.replace(/\s/g, "-"); // Replace spaces to -
+
+  // double check to be sure
+  if (isValidName(name)) {
+    return name;
+  } else {
+    console.error("formatTitleToName function not working");
+    return null;
+  }
+}
diff --git a/validators.ts b/validators.ts
new file mode 100644
index 0000000..7d12d2d
--- /dev/null
+++ b/validators.ts
@@ -0,0 +1,10 @@
+
+export function isValidText(text: string): boolean {
+  const textRegex = /^[a-zA-Z\s\d\-_\(\)\[\]\{\}\!\@\#\$\%\^\&\*\+\=\,\.\?\/\\\|\'\":;]+$/;
+  return textRegex.test(text) && text.length > 0;
+}
+
+export function isValidName(name: string): boolean {
+  const nameRegex = /^[a-zA-Z0-9\-_]+$/;
+  return nameRegex.test(name);
+}
\ No newline at end of file