title: Incompatible types (boolean/string)
body: <p>I'm trying to check if my input is a consonant. However it tells me at the line below that they are incompatible types (boolean vs String)</p>
  
  <pre><code>if (medeklinkerGeraden = medeklinkers [r]) {
  </code></pre>
  
  <p>^</p>
  
  <pre><code>public String medeklinkerRaden ()  {
      String medeklinkerGeraden = "";
      boolean bevatMedeklinker = false;
      System.out.println("U mag een medeklinker gokken!");
      medeklinkerGeraden = Input.readString();
      String [] medeklinkers = {"b", "c", "d", "f", "g", "h", "j", "k", "l", "m", "n", "p", "q", "r", "s", "t", "v", "w", "x", "z"};
      do {
          for (int r = 0; r &lt; medeklinkers.length; r++)
              if (medeklinkerGeraden = medeklinkers [r]) {
                  bevatMedeklinker = true;
              }
  
      }
      while (! bevatMedeklinker);
  
      return medeklinkerGeraden;
  }
  </code></pre>