Registration fields to woocommerce my-account account details

Hi, I am using this code from functions.php and it displays all the correct information from your plugin field to woocommerce my-account – account details page, but this field can not be edited.

Can you help me out how to make them editable?

// Show date of birth in /my-account/ page ------------------------------------------------------------------
 function my_woocommerce_edit_account_form() {

  $user_id = get_current_user_id();
  $user = get_userdata( $user_id );
  if ( !$user ) return;
  $user_dob = get_user_meta( $user_id, 'user_registration_date_of_birth', true );
  $user_id_number = get_user_meta( $user_id, 'user_registration_id_number', true );
  $user_phone = get_user_meta( $user_id, 'user_registration_phone_number', true );
  $user_fb_url = get_user_meta( $user_id, 'user_registration_facebook_url', true );
  $url = $user->user_url;
  ?>
  <fieldset>
    <legend>More details</legend>
    <div class="form-group">
    <div class="form-row validate-required" data-priority=""><label for="user_registration_date_of_birth"class="ur-label">
       <?php _e( 'Date of Birth.' , 'woocommerce' ); ?>
       <span class="required">*</span>
     </label>
    <input type="text" class="form-control user_registration_date_of_birth requiredField" name="user_registration_date_of_birth" id="user_registration_date_of_birth" disabled="disabled" value="<?php echo esc_attr( $user_dob ); ?>" />
    </div>

   </div>
   </fieldset>
   <?php
 }
 add_action( 'woocommerce_edit_account_form', 'my_woocommerce_edit_account_form' );