Hello everyone and merry christmas!

Simple question: I have a site that uses K2 to upload files to the server (in short: an article is a song and i have to upload mp3 within every article). Thing is: uploading can be slow, is there a way that when i click on "save" from the front-end a popup shows up saying "Wait! We are loading your file!".. i don't need a bar with percentage or something... just need a message that says to wait.

Thank you!

Merry Christmas and Happy New Year Gianluca,

Unfortunately this is not possible with K2's media manager.

Ok no problem, thank you. Last question: is possibile to have the fields "video" as required?
As the article title (i get an error if it's empty), i would like to get an error if the upload field of the video is empty.. is this possible somehow?

Thank you!

On the frontend it is possible by overriding and editing the itemform.php file.
The code for the title is in there as well.

To locate the file follow this tutorial:
getk2.org/documentation/tutorials/174-templating-with-k2-and-the-concepts-of-sub-templates