I have a typical form with dropdown choices, freeform textboxes and textarea for large fields.
I now need to add a range for things like this.
Start / End Time Start / End Day Low Bid / High Bid
I can do this by simply having 2 different controls and have folks choose seperately but i was thinking there might be a better way given the validation functionality seems generic (i don't want anyone to be able to choose a value for the End / High number that is lower than the Low / Start number and visa versa.
What is the best UI for this?