var ERREMAIL_OK = "OK";
var ERREMAIL_WRONG = "Please enter a valid email address and try again";
var ERRFILES_WRONG = "At least one file should be added";
var ERRFILES_5 = "You should add up to 5 files only";
var ERRURLNOTVALID = "Please enter a valid URL.";
var ERROR_INVALID_FILE_FORMAT = "Sorry, this type of format isn't currently supported.";