Number 0 in the search field

-- HikaShop version -- : 3.1.1
-- Joomla version -- : 3.7.4
-- PHP version -- : 7.
-- Browser(s) name and version -- : crome

Hello
I have a problem with the search field for a filter, i load the images rated with the number 0 but when i put in the search number field 0 I will see all the images containing one 0. if i insert 104 works and only finds 104 but if i I put 0 i find all 0 but also 10, 104, 1000 etc.
It seems that number 0 does not recognize it as a numeric value
Regards

Hi,

There is no issue with 0.
That's the number behavior.
The system returns all the products with what you enter in the field in their name regardless of whether there is something else.
So it's not only with 0. If you enter "10", you'll also get 10, 104, 1000, etc. And if you enter 104, you'll also get 1040, 1045, 2104, etc.
Now in the settings of your filter, you have the setting "Search processing" where you can configure how the search should be have.
If you set "exact", then if you enter 0 in the search field, the system will only return the product with the product name being exactly "0".

Hello
The problem is exactly what is already set to exact, I have tried other parameters but the result does not change

Hi,

Thanks for the screenshot and the additional details.
Change the code:
if(!empty($terms)){
to:
if(!empty($terms) || strlen($terms)){
in the file administrator/components/com_hikashop/classes/filter.php and that should fix the problem with 0 in exact mode.

Hello
I made a paste copy of the string you sent me but nothing changed

Hi,

Also change the code: to: in that same file. I've tested it myself and it now works fine on my local test website.

Thanks a lot, problem solved

Hi Nicolas,

Just wanted to quickly tell you that the code you posted above does not check for empty arrays. It produced unexpected results, such as filling in "Array" in the search input field upon refresh.

I changed:
to:

Hi,

Thank you for your feedback. We'll test and add the patch on our end.

Thanks everything works well!