Huh, I guess you can’t have a user confirm a form submission without JavaScript. At least not that I could find. Darn. 🤔

@heyloura Do you mean, like, "you have to check this box where you grant me your soul before submitting this form"?

@heyloura If you're okay with not having a dialog box, maybe something like this?

<form action="/delete-something">
<label>
<input type="checkbox" required> I'm super-duper sure I want to do this.
</label>
<button>Delete</button>
</form>