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ConfirmIt Open text validation

Check the open-text answers for blank symbols.

//surveyscripting.com

function emptyspace(qid)
{
  var nn = f(qid+'_1_other').get();
  var kurec: Boolean = true;
  var Char;

  for (var i = 0; i < nn.length; ++i)
  {
    Char = nn.charAt(i);
    if ( Char != ' ' ) { kurec = false; break; }
  }
  return kurec;
}