/PHP/Membership_registration: city or town

Membership_registration: city or town

add_filter( 'wcfm_membership_registration_fields_address', function( $address_fields ) {
	if( isset( $address_fields['city'] ) ) { 
	  $address_fields['city']['custom_attributes'] = array( 'required' => 1 );
	}
	$address_fields = wcfm_hide_field( 'addr_1', $address_fields );
	$address_fields = wcfm_hide_field( 'addr_2', $address_fields );
	$address_fields = wcfm_hide_field( 'state', $address_fields );
	$address_fields = wcfm_hide_field( 'zip', $address_fields );
	$address_fields = wcfm_hide_field( 'country', $address_fields );
	return $address_fields;
}, 50 );

Source: wordpress.org

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