tolgaaaltas that won’t work as that extension is for limiting the amount of characters in a post. The OP needs to apparently extend the amount Flarum allows by default. I’ve done it once but can’t remember how and can’t find the thread that told me how to do it. I can’t remember if I edited the database or edited a core file. Will dig around @kishor snd see what I can figure out.
Edit: So I found out how to increase the limit of characters and it does infact require editing a core php file so if you are willing to do that then you need to edit the PostValidator.php file located in the vendor/flarum/core/post directory. At the bottom of the file you will see this:
class PostValidator extends AbstractValidator
{
protected $rules = [
'content' => [
'required',
'max:65535'
]
];
}
Just change that 65535 value to something higher than that. Now keep in mind when there are updates to Flarum core this file might be overwritten and you'll have to edit this file again.
