Undefined offset

Greetings all, I'm getting "Notice: Undefined offset" regarding this line of code while inside a for loop: if($this->inputs[$i] == "user") I assume the 'offset' that is undefined is $i. But $i is defined is the for statement above it. Here's the while function: function draw() {

      echo "<FORM METHOD=\"$this->method\" ACTION=\"$this->action\">\n";
      if (count($this->inputs) > 0)
      {
         for($i=0; $i <= count($this->inputs); $i++)
         {
            if($this->inputs[$i] == "user")
               NexForm::drawUserInputs();
            if($this->inputs[$i] == "ctc")
               NexForm::drawCtcInputs();
         }
      }
      ?><INPUT TYPE=SUBMIT NAME="<? echo $this->btnsubmit  ?>" VALUE="<? echo $this->btnsubmitval ?>"><?
      echo "</FORM>\n";

}