$(function(){

  $("#target").submit(function(event){
    event.preventDefault();
    email = $("input[name='email']").val();
    password = $("input[name='password']").val();
    $('li').remove();

    if (password.match(/\w{8}/) == null){
      $("#errors").append("<li>Password must be at least 8 characters</li>");
    };

    if (password.match(/\d/) == null){
      $("#errors").append("<li>Password must have at least one numeric charecter (0-9)</li>");
    };

    if (password.match(/[A-Z]/) == null){
      $("#errors").append("<li>Password must have at least one capital letter</li>");
    };

    if (email.match(/\w+@\w+\.\w+/) == null){
      $("#errors").append("<li>Must be a valid email address</li>");
    };
  });
});