Difficulties with nordic letters

I am having similar issues when using the Greek alphabet on one of my projects and the search being case sensitive.
When searching for ΕΝΑ, if a product that contains this string in its title will be returned, but products with ενα will not. I thought Ivory was based on the wp default search which is case insensitive.

While searching through the code of the plugin (it is important to note that I own a license for the plugin) I discovered that in the directory wp-content/plugins/add-search-to-menu-premium/admin/class-is-editor.php on line 18, there is a preg_match field.

I tried changing the default code from:

	function is_name( $string ) {
		return preg_match( '/^[A-Za-z][-A-Za-z0-9_:.]*$/', utf8_encode($string) );
	}

To:

	function is_name( $string ) {
		return preg_match( "/^[A-Za-z0-9α-ωΑ-Ω ???????????-]*$/", strtolower($string) );
		//return preg_match( '/^[A-Za-z][-A-Za-z0-9_:.]*$/', $string );
	}

But with no luck. The search remains case sensitive.

• This reply was modified 5 years, 6 months ago by nkot.

I hope you are well today and thank you for your question.

I have tested it on my test site and it’s working fine for me using the latest version of Ivory Search plugin as displayed in this screenshot https://imgur.com/a/5bMdqdT

Please make sure that you are using the latest version of the plugin and try resetting the search form on clicking on the reset button.

Best regards,

Hello again,
I tried resetting the search. It does not work for me! Is there anything else I can do?

@nkot According to your description and the communication we did on email it seems you are facing a different issue so let’s handle it separately to avoid confusion in this thread.

Could you please reply to your existing email communication or create a separate topic?

Thank you @vinod-dalvi

It works now ??

Regards,
Mary

You are most welcome here ??