RCP New Fields

fields.php

<?php

add_action( 'rcp_after_password_registration_field', 'rcp_my_custom_address_fields' );

function rcp_my_custom_address_fields() {
  ?>

  <p id="rcp_address_country">
    <label for="rcp_address_country">Country</label>
    <input name="rcp_address_country" id="rcp_address_country" type="text"/>
  </p>
  <p id="rcp_address_line_1">
    <label for="rcp_address_line_1">Address Line 1</label>
    <input name="rcp_address_line_1" id="rcp_address_line_1" class="required" type="text"/>
  </p>
  
  <p id="rcp_address_line_2">
    <label for="rcp_address_line_2">Address Line 2</label>
    <input name="rcp_address_line_2" id="rcp_address_line_2" type="text"/>
  </p>
  
  <p id="rcp_address_city">
    <label for="rcp_address_city">City</label>
    <input name="rcp_address_city" id="rcp_address_city" type="text"/>
  </p>
  
  <p id="rcp_address_state">
    <label for="rcp_address_state">State</label>
    <input name="rcp_address_state" id="rcp_address_state" type="text"/>
  </p>

  
  <p id="rcp_address_postcode">
    <label for="rcp_address_postcode">Postal Code</label>
    <input name="rcp_address_postcode" id="rcp_address_postcode" type="text"/>
  </p>
  <?php
}

save.php

<?php

// Save Data

add_action( 'rcp_form_processing', 'rcp_save_my_custom_addresses', 20, 2);

function rcp_save_my_custom_addresses( $posted_data, $user_id ) {
  if ( ! empty( $posted_data['rcp_address_country'] ) {
    update_user_meta( $user_id, 'rcp_address_country', sanitize_text_field( $posted_data['rcp_address_country'] ) );
  }
      
  if ( ! empty( $posted_data['rcp_address_line_1'] ) {
    update_user_meta( $user_id, 'rcp_address_line_1', sanitize_text_field( $posted_data['rcp_address_line_1'] ) );
  }
          
  if ( ! empty( $posted_data['rcp_address_line_2'] ) {
    update_user_meta( $user_id, 'rcp_address_line_2', sanitize_text_field( $posted_data['rcp_address_line_2'] ) );
  }
      
  if ( ! empty( $posted_data['rcp_address_city'] ) {
    update_user_meta( $user_id, 'rcp_address_city', sanitize_text_field( $posted_data['rcp_address_city'] ) );
  }
          
  if ( ! empty( $posted_data['rcp_address_state'] ) {
    update_user_meta( $user_id, 'rcp_address_state', sanitize_text_field( $posted_data['rcp_address_state'] ) );
  }
      
  if ( ! empty( $posted_data['rcp_address_postcode'] ) {
    update_user_meta( $user_id, 'rcp_address_postcode', sanitize_text_field( $posted_data['rcp_address_postcode'] ) );
  }
}