Add Salary Field to WP Job Manager Broadbean Add-on

wpjmbb-salary-field.php

<?php
/**
 * function wpjmbb_add_extra_fields
 * adds an additional salary field to included in the
 * wp job manager broadbean add-on plugin
 * 
 * @params	array	$fields is the current array of fields to include in the XML
 * @return	array	$fields is the newly modified array of fields
 */
function wpjmbb_add_extra_fields( $fields ) {
	
	/**
	 * always start your fields with an underscore
	 * this is removed in the XML and therefore this field would be sent
	 * in the XML with the node <my_salary>
	 */
	$fields[ '_my_salary' ] = array(
		'label'		=> 'Salary', // identifies the field in the admin
		'placeholder'	=> 'e.g. £24000 / year', // placeholder text for the admin interface
	);
	
	return $fields;
	
}

add_filter( 'wpjmbb_fields', 'wpjmbb_add_extra_fields' );

/* only needed if you want to manaually add this to the job edit screen in the wp admin */
add_filter( 'job_manager_job_listing_data_fields', 'wpjmbb_add_extra_fields' );
?>