Thank you Brajesh,
I am using BuddyPress (version Version 14.3.4). NOT in multisite mode, as far as I can tell.
I also have the BP Classic plugin active (version 1.4.0).

Site is running PHP version 8.2.29.

-Bryan

this is the register page code:

<?php get_header( ‘buddypress’ ); ?>

<div id=”content”>
<div class=”padder”>

<?php do_action( ‘bp_before_register_page’ ); ?>

<div class=”page” id=”register-page”>

<form action=”” name=”signup_form” id=”signup_form” class=”standard-form” method=”post” enctype=”multipart/form-data”>

<?php if ( ‘registration-disabled’ == bp_get_current_signup_step() ) : ?>
<?php do_action( ‘template_notices’ ); ?>
<?php do_action( ‘bp_before_registration_disabled’ ); ?>

<p><?php _e( ‘User registration is currently not allowed.’, ‘bp-classic’ ); ?></p>

<?php do_action( ‘bp_after_registration_disabled’ ); ?>
<?php endif; // registration-disabled signup setp ?>

<?php if ( ‘request-details’ == bp_get_current_signup_step() ) : ?>

<h2><?php _e( ‘Create an Account’, ‘bp-classic’ ); ?></h2>

<?php do_action( ‘template_notices’ ); ?>

<p><?php _e( ‘Registering for this site is easy, just fill in the fields below and we\’ll get a new account set up for you in no time.’, ‘bp-classic’ ); ?></p>

<?php do_action( ‘bp_before_account_details_fields’ ); ?>

<div class=”register-section” id=”basic-details-section”>

<?php /***** Basic Account Details ******/ ?>

<h4><?php _e( ‘Account Details’, ‘bp-classic’ ); ?></h4>

<label for=”signup_username”><?php _e( ‘Username’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_username_errors’ ); ?>
<input type=”text” name=”signup_username” id=”signup_username” value=”<?php bp_signup_username_value(); ?>” />

<label for=”signup_email”><?php _e( ‘Email Address’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_email_errors’ ); ?>
<input type=”text” name=”signup_email” id=”signup_email” value=”<?php bp_signup_email_value(); ?>” />

<label for=”signup_password”><?php _e( ‘Choose a Password’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_password_errors’ ); ?>
<input type=”password” name=”signup_password” id=”signup_password” value=”” />

<label for=”signup_password_confirm”><?php _e( ‘Confirm Password’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_password_confirm_errors’ ); ?>
<input type=”password” name=”signup_password_confirm” id=”signup_password_confirm” value=”” />

<?php do_action( ‘bp_account_details_fields’ ); ?>

</div><!– #basic-details-section –>

<?php do_action( ‘bp_after_account_details_fields’ ); ?>

<?php /***** Extra Profile Details ******/ ?>

<?php if ( bp_is_active( ‘xprofile’ ) ) : ?>

<?php do_action( ‘bp_before_signup_profile_fields’ ); ?>

<div class=”register-section” id=”profile-details-section”>

<h4><?php _e( ‘Profile Details’, ‘bp-classic’ ); ?></h4>

<?php /* Use the profile field loop to render input fields for the ‘base’ profile field group */ ?>
<?php if ( bp_is_active( ‘xprofile’ ) ) : if ( bp_has_profile( array( ‘profile_group_id’ => 1, ‘fetch_field_data’ => false ) ) ) : while ( bp_profile_groups() ) : bp_the_profile_group(); ?>

<?php while ( bp_profile_fields() ) : bp_the_profile_field(); ?>

<div class=”editfield”>

<?php if ( ‘textbox’ == bp_get_the_profile_field_type() ) : ?>

<label for=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<input type=”text” name=”<?php bp_the_profile_field_input_name(); ?>” id=”<?php bp_the_profile_field_input_name(); ?>” value=”<?php bp_the_profile_field_edit_value(); ?>” />

<?php endif; ?>

<?php if ( ‘textarea’ == bp_get_the_profile_field_type() ) : ?>

<label for=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<textarea rows=”5″ cols=”40″ name=”<?php bp_the_profile_field_input_name(); ?>” id=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_edit_value(); ?></textarea>

<?php endif; ?>

<?php if ( ‘selectbox’ == bp_get_the_profile_field_type() ) : ?>

<label for=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<select name=”<?php bp_the_profile_field_input_name(); ?>” id=”<?php bp_the_profile_field_input_name(); ?>”>
<?php bp_the_profile_field_options(); ?>
</select>

<?php endif; ?>

<?php if ( ‘multiselectbox’ == bp_get_the_profile_field_type() ) : ?>

<label for=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<select name=”<?php bp_the_profile_field_input_name(); ?>” id=”<?php bp_the_profile_field_input_name(); ?>” multiple=”multiple”>
<?php bp_the_profile_field_options(); ?>
</select>

<?php endif; ?>

<?php if ( ‘radio’ == bp_get_the_profile_field_type() ) : ?>

<div class=”radio”>
<span class=”label”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></span>

<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<?php bp_the_profile_field_options(); ?>

<?php if ( !bp_get_the_profile_field_is_required() ) : ?>
‘ );”><?php _e( ‘Clear’, ‘bp-classic’ ); ?>
<?php endif; ?>
</div>

<?php endif; ?>

<?php if ( ‘checkbox’ == bp_get_the_profile_field_type() ) : ?>

<div class=”checkbox”>
<span class=”label”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></span>

<?php do_action( bp_get_the_profile_field_errors_action() ); ?>
<?php bp_the_profile_field_options(); ?>
</div>

<?php endif; ?>

<?php if ( ‘datebox’ == bp_get_the_profile_field_type() ) : ?>

<div class=”datebox”>
<label for=”<?php bp_the_profile_field_input_name(); ?>_day”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<?php do_action( bp_get_the_profile_field_errors_action() ); ?>

<select name=”<?php bp_the_profile_field_input_name(); ?>_day” id=”<?php bp_the_profile_field_input_name(); ?>_day”>
<?php bp_the_profile_field_options( ‘type=day’ ); ?>
</select>

<select name=”<?php bp_the_profile_field_input_name(); ?>_month” id=”<?php bp_the_profile_field_input_name(); ?>_month”>
<?php bp_the_profile_field_options( ‘type=month’ ); ?>
</select>

<select name=”<?php bp_the_profile_field_input_name(); ?>_year” id=”<?php bp_the_profile_field_input_name(); ?>_year”>
<?php bp_the_profile_field_options( ‘type=year’ ); ?>
</select>
</div>

<?php endif; ?>

<?php if ( ‘url’ == bp_get_the_profile_field_type() ) : ?>

<label for=”<?php bp_the_profile_field_input_name(); ?>”><?php bp_the_profile_field_name(); ?> <?php if ( bp_get_the_profile_field_is_required() ) : ?><?php _e( ‘(required)’, ‘bp-classic’ ); ?><?php endif; ?></label>
<input type=”text” name=”<?php bp_the_profile_field_input_name(); ?>” id=”<?php bp_the_profile_field_input_name(); ?>” value=”<?php bp_the_profile_field_edit_value(); ?>” <?php if ( bp_get_the_profile_field_is_required() ) : ?>aria-required=”true”<?php endif; ?>/>

<?php endif; ?>

<?php do_action( ‘bp_custom_profile_edit_fields_pre_visibility’ ); ?>

<?php if ( bp_current_user_can( ‘bp_xprofile_change_field_visibility’ ) ) : ?>
<p class=”field-visibility-settings-toggle” id=”field-visibility-settings-toggle-<?php bp_the_profile_field_id() ?>”>
<?php printf( __( ‘This field can be seen by: <span class=”current-visibility-level”>%s</span>’, ‘bp-classic’ ), bp_get_the_profile_field_visibility_level_label() ) ?> <?php _ex( ‘Change’, ‘Change profile field visibility level’, ‘bp-classic’ ); ?>
</p>

<div class=”field-visibility-settings” id=”field-visibility-settings-<?php bp_the_profile_field_id() ?>”>
<fieldset>
<legend><?php _e( ‘Who can see this field?’, ‘bp-classic’ ) ?></legend>

<?php bp_profile_visibility_radio_buttons() ?>

</fieldset>
<?php _e( ‘Close’, ‘bp-classic’ ) ?>

</div>
<?php else : ?>
<p class=”field-visibility-settings-notoggle” id=”field-visibility-settings-toggle-<?php bp_the_profile_field_id() ?>”>
<?php printf( __( ‘This field can be seen by: <span class=”current-visibility-level”>%s</span>’, ‘bp-classic’ ), bp_get_the_profile_field_visibility_level_label() ) ?>
</p>
<?php endif ?>

<?php do_action( ‘bp_custom_profile_edit_fields’ ); ?>

<p class=”description”><?php bp_the_profile_field_description(); ?></p>

</div>

<?php endwhile; ?>

<input type=”hidden” name=”signup_profile_field_ids” id=”signup_profile_field_ids” value=”<?php bp_the_profile_group_field_ids(); ?>” />

<?php endwhile; endif; endif; ?>

<?php do_action( ‘bp_signup_profile_fields’ ); ?>

</div><!– #profile-details-section –>

<?php do_action( ‘bp_after_signup_profile_fields’ ); ?>

<?php endif; ?>

<?php if ( bp_get_blog_signup_allowed() ) : ?>

<?php do_action( ‘bp_before_blog_details_fields’ ); ?>

<?php /***** Blog Creation Details ******/ ?>

<div class=”register-section” id=”blog-details-section”>

<h4><?php _e( ‘Blog Details’, ‘bp-classic’ ); ?></h4>

<p><input type=”checkbox” name=”signup_with_blog” id=”signup_with_blog” value=”1″<?php if ( (int) bp_get_signup_with_blog_value() ) : ?> checked=”checked”<?php endif; ?> /> <?php _e( ‘Yes, I\’d like to create a new site’, ‘bp-classic’ ); ?></p>

<div id=”blog-details”<?php if ( (int) bp_get_signup_with_blog_value() ) : ?>class=”show”<?php endif; ?>>

<label for=”signup_blog_url”><?php _e( ‘Blog URL’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_blog_url_errors’ ); ?>

<?php if ( is_subdomain_install() ) : ?>
http:// <input type=”text” name=”signup_blog_url” id=”signup_blog_url” value=”<?php bp_signup_blog_url_value(); ?>” /> .<?php bp_signup_subdomain_base(); ?>
<?php else : ?>
<?php echo home_url( ‘/’ ); ?> <input type=”text” name=”signup_blog_url” id=”signup_blog_url” value=”<?php bp_signup_blog_url_value(); ?>” />
<?php endif; ?>

<label for=”signup_blog_title”><?php _e( ‘Site Title’, ‘bp-classic’ ); ?> <?php _e( ‘(required)’, ‘bp-classic’ ); ?></label>
<?php do_action( ‘bp_signup_blog_title_errors’ ); ?>
<input type=”text” name=”signup_blog_title” id=”signup_blog_title” value=”<?php bp_signup_blog_title_value(); ?>” />

<span class=”label”><?php _e( ‘I would like my site to appear in search engines, and in public listings around this network.’, ‘bp-classic’ ); ?>:</span>
<?php do_action( ‘bp_signup_blog_privacy_errors’ ); ?>

<label><input type=”radio” name=”signup_blog_privacy” id=”signup_blog_privacy_public” value=”public”<?php if ( ‘public’ == bp_get_signup_blog_privacy_value() || !bp_get_signup_blog_privacy_value() ) : ?> checked=”checked”<?php endif; ?> /> <?php _e( ‘Yes’, ‘bp-classic’ ); ?></label>
<label><input type=”radio” name=”signup_blog_privacy” id=”signup_blog_privacy_private” value=”private”<?php if ( ‘private’ == bp_get_signup_blog_privacy_value() ) : ?> checked=”checked”<?php endif; ?> /> <?php _e( ‘No’, ‘bp-classic’ ); ?></label>

<?php do_action( ‘bp_blog_details_fields’ ); ?>

</div>

</div><!– #blog-details-section –>

<?php do_action( ‘bp_after_blog_details_fields’ ); ?>

<?php endif; ?>

<?php do_action( ‘bp_before_registration_submit_buttons’ ); ?>

<div class=”submit”>
<input type=”submit” name=”signup_submit” id=”signup_submit” value=”<?php esc_attr_e( ‘Complete Sign Up’, ‘bp-classic’ ); ?>” />
</div>

<?php do_action( ‘bp_after_registration_submit_buttons’ ); ?>

<?php wp_nonce_field( ‘bp_new_signup’ ); ?>

<?php endif; // request-details signup step ?>

<?php if ( ‘completed-confirmation’ == bp_get_current_signup_step() ) : ?>

<h2><?php _e( ‘Check Your Email To Activate Your Account!’, ‘bp-classic’ ); ?></h2>

<?php do_action( ‘template_notices’ ); ?>
<?php do_action( ‘bp_before_registration_confirmed’ ); ?>

<?php if ( bp_registration_needs_activation() ) : ?>
<p><?php _e( ‘You have successfully created your account! To begin using this site you will need to activate your account via the email we have just sent to your address.’, ‘bp-classic’ ); ?></p>
<?php else : ?>
<p><?php _e( ‘You have successfully created your account! Please log in using the username and password you have just created.’, ‘bp-classic’ ); ?></p>
<?php endif; ?>

<?php do_action( ‘bp_after_registration_confirmed’ ); ?>

<?php endif; // completed-confirmation signup step ?>

<?php do_action( ‘bp_custom_signup_steps’ ); ?>

</form>

</div>

<?php do_action( ‘bp_after_register_page’ ); ?>

</div><!– .padder –>
</div><!– #content –>

<?php get_sidebar( ‘buddypress’ ); ?>

<script type=”text/javascript”>
jQuery(document).ready( function() {
if ( jQuery(‘div#blog-details’).length && !jQuery(‘div#blog-details’).hasClass(‘show’) )
jQuery(‘div#blog-details’).toggle();

jQuery( ‘input#signup_with_blog’ ).click( function() {
jQuery(‘div#blog-details’).fadeOut().toggle();
});
});
</script>

<?php get_footer( ‘buddypress’ ); ?>