allow size to be an arbitrary word (string)
allow size to be an arbitrary word (string)

Leave the validation to the server side

macedo/heroku,rkh/heroku,Faisalawanisee/heroku,heroku/heroku,vcgato29/heroku,duypq94/heroku,heroku/heroku,sancopanco/heroku,greeca0204/heroku,dickeyxxx/heroku,gregburek/heroku,duypq94/heroku,rkh/heroku,sancopanco/heroku,gregburek/heroku,vcgato29/heroku,macedo/heroku,sancopanco/heroku,dickeyxxx/heroku,greeca0204/heroku,rkh/heroku,heroku/heroku,gregburek/heroku,macedo/heroku,vcgato29/heroku,Faisalawanisee/heroku,Faisalawanisee/heroku,duypq94/heroku,dickeyxxx/heroku,greeca0204/heroku