Authorized extension only for upload field

[Szed]

Does some on you manage to make a upload field with an extension requirement. Like only PNG image or PDF file ?

Thanks!

[Derek_Gervais · Accepted solution]

Hi @Sebastien_Chronogolf,

There’s no built in file type validation, but you could create some custom validation. Here’s an example from stackoverflow:

stackoverflow.com

Limit file format when using <input type="file">?

html, file, types

answered by Gaby aka G. Petrioli on 09:01PM - 01 Dec 10