How can error messages be displayed next to the corresponding form field in PHP to avoid overlapping with other page elements?

When displaying error messages next to form fields in PHP, you can use CSS to position the error messages next to the corresponding fields. By setting the error message display to inline-block and adjusting the margins, you can ensure that the error messages do not overlap with other page elements. Additionally, you can use PHP to dynamically generate the error messages next to the form fields.

<form method="post" action="">
    <label for="username">Username:</label>
    <input type="text" name="username" id="username">
    <?php if(isset($errors['username'])): ?>
        <span style="color: red; display: inline-block; margin-left: 10px;"><?php echo $errors['username']; ?></span>
    <?php endif; ?>
    
    <label for="password">Password:</label>
    <input type="password" name="password" id="password">
    <?php if(isset($errors['password'])): ?>
        <span style="color: red; display: inline-block; margin-left: 10px;"><?php echo $errors['password']; ?></span>
    <?php endif; ?>
    
    <input type="submit" value="Submit">
</form>