How can I filter a repeater with an input field?

How do I filter a collection repeater using an input field. Im trying to filter my collection based off zip codes. If I do a dropdown the list will be too long, so what I would like is an input field where I can submit the zip code I’m trying to filter hit submit and then viola, i get my list for just that zip code

I can’t look at this at the mo. but I assume you ar using a linked cms.
You can have the submit button call a code function that uses the query api on the cms.
The query api can take filter modifiers that would be able to filter your zip code. You then use the code to update the repeater. I have seen plenty of code example on the forum of using filter and query for datasets.

Check out this tutorial by @thewixwiz: