title: Users can send non-valid bets on my site with the console
body: <p>I have a website where users can bet on specified coin they think it will win.<br>
  I have TT(1-7), CT(8-14) and DRAGON(0). Pretty roulette-based.<br>
  So, basically, users on my site can right click > inspect element > console and paste this command: <code>send({"type" : "bet", "amount": "1e+2", "lower": 1, "upper" : 7, "round" : ROUND});</code> <br>
  This command will bet amount <code>1e+2</code> (which is not valid) on TT which is (1-7), on execute.<br>
  Website will display that the bet only <code>1</code> credit, but they actually really put literally <code>1e+2</code> amount. Also, if they win, they are getting like 15000+ credits, insead of 2, because TT and CT coins just double your bet amount, while DRAGON do 14x.<br>
  Is there any way to disable console, disable console input, or something like that? I know its fixable, just not sure on which way.
  <br>Edit: additional informations: 
  when user try to bet <code>1e+2</code> amount on valid-way, with the input box on my site, it will say it's not valid amount, but for console its not working. Also, its not just <code>1e+2</code> they can do like <code>2e+51</code> or just some random numbers and signs.</p>