title: Function with 2 parameters true/false eligibility
body: <p>I have problem with mine exercise.<br>
  "/<em>In this Challenge we'll create a function that will whether a person is eligible to get a discount or not.
  Only people over 50 who live in postal code 1234 are eligible to get a discount.
  Create a function called check_eligibility that takes two parameters: age, and postalCode.
  If the person is eligible for a discount return true. If the person is not eligible, the function has to return false.
  (postal code is a number, not a string)</em>/"</p>
  
  <p>only what i have to now is this :</p>
  
  <pre class="lang-js prettyprint-override"><code>function check_eliglibility(age, postalCode) {
    var age = 50;
    var postalCode = 1234;
    if (age &gt; 50)
      console.log("You have discount")
    return true
    else(age &lt; 50)
    console.log("You don't have discount")
    return false;
  }
  </code></pre>
  
  <p>im stuck because i don;t know how to join second condition in my function. Without it i can't figure it out what is next error in my code, i bet there is something wrong with it. Thanks for help guys </p>