<h1>Rejestracja</h1>
<?php
  if($security->message != ""){
    echo $security->message;
  }
 ?>

<form method="post">
<div class="form-group">
  <label for="login">Login:</label>
  <input type="text" class="form-control" name="login"/>
</div>
<div class="form-group">
  <label for="pass">Hasło:</label>
  <input type="password" class="form-control" name="pass"/>
</div>
<div class="form-group">
  <label for="repeat">Potwórz hasło:</label>
  <input type="password" class="form-control" name="repeat"/>
</div>
  <button type="submit" class="btn btn-primary">Zarejestruj!</button>
</form>
dunder mave: htmlspecialchars — Convert special characters to HTML entities
dunder mave: <h1>Rejestracja</h1>
<?php
  if($security->message != ""){
    echo $security->message;
  }
 ?>

<form method="post">
<div class="form-group">
  <label for="login">Login:</label>
  <input type="text" class="form-control" name="login" required/>
</div>
<div class="form-group">
  <label for="pass">Hasło:</label>
  <input type="password" class="form-control" name="pass" required/>
</div>
<div class="form-group">
  <label for="repeat">Potwórz hasło:</label>
  <input type="password" class="form-control" name="repeat" required/>
</div>
  <button type="submit" class="btn btn-primary">Zarejestruj!</button>
</form>