For our game the player's occasionally required to enter numbers. Sometimes it's the number of units to buy and in that case typically a number between 1 and 10,000, other times it's goods to buy, in ...
I am developing a form where the user needs to enter the maximum number of allowed things. Zero is a legitimate value meaning that none are allowed. I need to find a special value to indicate that ...
(Note: I'm more a backend developer, so please forgive my lack of UX terminologies. Don't hesitate to edit the text or the tags) We are working on an online scientific software with specific ...