When the user clicks on the no-JS button, the page reloads without keeping the current fields content.
This data lost can be annoying: suppose that the user writes a long markdown text in a text-area, then clicks on a preview button that renders the markdown on the client-side. It will not work since JS is disabled, so the user enabled JS, but at this moment he/she will lost all the form content.
It could be practical to fill all the form inputs by their previous value when reloading the page.
When the user clicks on the no-JS button, the page reloads without keeping the current fields content.
This data lost can be annoying: suppose that the user writes a long markdown text in a text-area, then clicks on a preview button that renders the markdown on the client-side. It will not work since JS is disabled, so the user enabled JS, but at this moment he/she will lost all the form content.
It could be practical to fill all the form inputs by their previous value when reloading the page.