Currently only works for NL, not BE! For NL, this totally suppresses
standard input mechanisms - i.e., you will depend on the availability of the
webservice.
This is relatively straightforward, but might require some tweaking, depending on your theme. First, locate the latest release here and download it. Thereafter, you can attempt to use it in a test environment - if this works, you are set!
If not, however, you might want to change the template file. This one can be found
at views/templates/hook/address.tpl, relative to the module. This file is the
base address template, extended with a hook call to displayPostcodeNL. Overwrite
this template with your theme's address.tpl, but be sure to include the hook call
in the right place, that is, just below the postcode input field. E.g. like this,
{if $field_name eq 'postcode'}
{assign var="postCodeExist" value=true}
<div class="required postcode form-group unvisible">
<label for="postcode">{l s='Zip/Postal Code'} <sup>*</sup></label>
<input class="is_required validate form-control" data-validate="{$address_validation.$field_name.validate}" type="text" id="postcode" name="postcode" value="{if isset($smarty.post.postcode)}{$smarty.post.postcode}{else}{if isset($address->postcode)}{$address->postcode|escape:'html':'UTF-8'}{/if}{/if}" />
</div>
{* This'd be the ideal place to insert the hook call *}
{hook h='displayPostcodeNL'}
{/if}If this does not work, feel free to open an issue.
This module is released under an MIT license, copyright Apium (2018). Other works used include,
- The Postcode.nl REST client, released under a Simplified BSD license.
The current version is 1.0.0, as of 1st of November 2018.