Are there any known browser compatibility issues with using specific field name conventions in PHP forms?

Using specific field name conventions in PHP forms may not directly cause browser compatibility issues, but it can lead to potential conflicts with reserved keywords or special characters in certain browsers. To avoid any potential issues, it is recommended to use alphanumeric characters and underscores for field names in PHP forms. This will ensure the compatibility and proper functioning of the form across different browsers. 

<form method="post" action="process_form.php">
    <input type="text" name="first_name" placeholder="First Name">
    <input type="text" name="last_name" placeholder="Last Name">
    <input type="email" name="email_address" placeholder="Email Address">
    <button type="submit">Submit</button>
</form>

Keywords

PHP forms browser compatibility field names conventions

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