Trade UI allows entry of quantity rejected when trade is submitted [UI Improvement] #46
Description
Traders can enter a quantity (0.2) for ETH Options that is rejected when Trade details are confirmed & submitted for execution.
Suggest the input quantity is checked when Trader enters a number, instead of rejecting trade at execution time
Trader enters 0.2 for ETH Call Option
Trade is rejected
A quantity value of 0.1 is accepted
