max length on text

lib/constants.js

@@ -19,6 +19,8 @@ export const UPLOAD_TYPES_ALLOW = [
 ]
 export const COMMENT_DEPTH_LIMIT = 8
 export const MAX_TITLE_LENGTH = 80
+export const MAX_POST_TEXT_LENGTH = 100000 // 100k
+export const MAX_COMMENT_TEXT_LENGTH = 10000 // 10k
 export const MAX_POLL_CHOICE_LENGTH = 40
 export const ITEM_SPAM_INTERVAL = '10m'
 export const ANON_ITEM_SPAM_INTERVAL = '0'

lib/validate.js

@@ -1,5 +1,5 @@
 import { string, ValidationError, number, object, array, addMethod, boolean } from 'yup'
-import { BOOST_MIN, MAX_POLL_CHOICE_LENGTH, MAX_TITLE_LENGTH, MAX_POLL_NUM_CHOICES, MIN_POLL_NUM_CHOICES, SUBS_NO_JOBS, MAX_FORWARDS, BOOST_MULT } from './constants'
+import { BOOST_MIN, MAX_POLL_CHOICE_LENGTH, MAX_TITLE_LENGTH, MAX_POLL_NUM_CHOICES, MIN_POLL_NUM_CHOICES, SUBS_NO_JOBS, MAX_FORWARDS, BOOST_MULT, MAX_COMMENT_TEXT_LENGTH, MAX_POST_TEXT_LENGTH } from './constants'
 import { URL_REGEXP, WS_REGEXP } from './url'
 import { SUPPORTED_CURRENCIES } from './currency'
 import { NOSTR_MAX_RELAY_NUM, NOSTR_PUBKEY_BECH32, NOSTR_PUBKEY_HEX } from './nostr'
@@ -42,6 +42,11 @@ const titleValidator = string().required('required').trim().max(
   ({ max, value }) => `-${Math.abs(max - value.length)} characters remaining`
 )
 
+const textValidator = (max) => string().trim().max(
+  max,
+  ({ max, value }) => `-${Math.abs(max - value.length)} characters remaining`
+)
+
 const intValidator = number().typeError('must be a number').integer('must be whole')
 
 async function usernameExists (name, { client, models }) {
@@ -118,6 +123,7 @@ export function advSchema (args) {
 export function bountySchema (args) {
   return object({
     title: titleValidator,
+    text: textValidator(MAX_POST_TEXT_LENGTH),
     bounty: intValidator
       .min(1000, 'must be at least 1000')
       .max(1000000, 'must be at most 1m'),
@@ -129,6 +135,7 @@ export function bountySchema (args) {
 export function discussionSchema (args) {
   return object({
     title: titleValidator,
+    text: textValidator(MAX_POST_TEXT_LENGTH),
     ...advPostSchemaMembers(args),
     ...subSelectSchemaMembers()
   })
@@ -137,6 +144,7 @@ export function discussionSchema (args) {
 export function linkSchema (args) {
   return object({
     title: titleValidator,
+    text: textValidator(MAX_POST_TEXT_LENGTH),
     url: string().matches(URL_REGEXP, 'invalid url').required('required'),
     ...advPostSchemaMembers(args),
     ...subSelectSchemaMembers()
@@ -146,6 +154,7 @@ export function linkSchema (args) {
 export function pollSchema ({ numExistingChoices = 0, ...args }) {
   return object({
     title: titleValidator,
+    text: textValidator(MAX_POST_TEXT_LENGTH),
     options: array().of(
       string().trim().test('my-test', 'required', function (value) {
         return (this.path !== 'options[0]' && this.path !== 'options[1]') || value
@@ -182,13 +191,13 @@ export function userSchema (args) {
 }
 
 export const commentSchema = object({
-  text: string().required('required').trim()
+  text: textValidator(MAX_COMMENT_TEXT_LENGTH).required('required')
 })
 
 export const jobSchema = object({
   title: titleValidator,
   company: string().required('required').trim(),
-  text: string().required('required').trim(),
+  text: textValidator(MAX_POST_TEXT_LENGTH).required('required'),
   url: string()
     .or([string().email(), string().url()], 'invalid url or email')
     .required('required'),