Title: billing_postcode and &#8220;select&#8221; field type
Last modified: September 16, 2021

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# billing_postcode and “select” field type

 *  Resolved [Ali](https://wordpress.org/support/users/golali/)
 * (@golali)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/billing_postcode-and-select-field-type/)
 * Hi!
 * I want to use custom field type “select” for the field “billing_postcode” (and
   then have different shipping costs for different values).
    the issue is that 
   in the checkout page, when I choose billing_postcode this way, the shipping costs
   won’t refresh automatically. Any suggestions how to solve this issue?
 * Thanks

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [ThemeHigh](https://wordpress.org/support/users/themehigh/)
 * (@themehigh)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/billing_postcode-and-select-field-type/#post-14882225)
 * Can you please try adding the class “update_totals_on_change” to the Class of
   the select field and verify from your side?
 * Thank you!
 *  Thread Starter [Ali](https://wordpress.org/support/users/golali/)
 * (@golali)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/billing_postcode-and-select-field-type/#post-14886182)
 * Hi
 * first, thanks for the very quick response, much appreciated!
 * I wanted to create the custom field “billing_postcode” to try your solution, 
   but something weird happened!
 * It seems like the settings are cached and when I create any type of custom field(
   select, radio…) with the name billing_postcode, it turns to the “text” type!
 * I reset to the default fields and tried again with no luck.
 * what do you think I should do?
 * Thanks
 *  Plugin Author [ThemeHigh](https://wordpress.org/support/users/themehigh/)
 * (@themehigh)
 * [4 years, 8 months ago](https://wordpress.org/support/topic/billing_postcode-and-select-field-type/#post-14887705)
 * Unfortunately, it is not possible to create a custom field with the default field
   name. If you provide billing_postcode for the custom field then it will behave
   as the default WooCoomerce field. Please note that this is a default feature 
   of WooCommerce.
 * Thank you!

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘billing_postcode and “select” field type’ is closed to new replies.

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 * 3 replies
 * 2 participants
 * Last reply from: [ThemeHigh](https://wordpress.org/support/users/themehigh/)
 * Last activity: [4 years, 8 months ago](https://wordpress.org/support/topic/billing_postcode-and-select-field-type/#post-14887705)
 * Status: resolved