JReviews Developer Filter: Change the minimum word length requirement for searches

listing_search_minimum_characters.php

<?php
defined('MVC_FRAMEWORK') or die;

/**
* Change the minimum word length requirement for a word to be included in a keyword search
*/
function listing_search_minimum_characters($request, $params)
{
	  ListingsRepositoryComponent::$min_word_chars = 2;

  	return $request;
}
 
Clickfwd\Hook\Filter::add('before_filter_request_categories_search', 'listing_search_minimum_characters', 10);
Clickfwd\Hook\Filter::add('before_filter_request_categories_liveSearch', 'listing_search_minimum_characters', 10);
Clickfwd\Hook\Filter::add('before_filter_request_categories_liveFilter', 'listing_search_minimum_characters', 10);

To use this filter:

1. Upload the above file to jreviews_overrides/filters
2. Add the line below to jreviews_overrides/filter_functions.php, if you are not using filters yet, read the documentation on Getting Started with JReviews developer filters

require_once "listing_search_minimum_characters.php";