diff --git a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/build-a-pokemon-search-app-project/build-a-pokemon-search-app.md b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/build-a-pokemon-search-app-project/build-a-pokemon-search-app.md
index 4fec3c5467a..22c31df9609 100644
--- a/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/build-a-pokemon-search-app-project/build-a-pokemon-search-app.md
+++ b/curriculum/challenges/english/15-javascript-algorithms-and-data-structures-22/build-a-pokemon-search-app-project/build-a-pokemon-search-app.md
@@ -16,7 +16,7 @@ In this project, you'll build an app that will search for Pokémon by name or ID
 
 **User Stories:**
 
-1. You should have an `input` element with an `id` of `"search-input"`.
+1. You should have an `input` element with an `id` of `"search-input"`, and is required.
 1. You should have a `button` element with an `id` of `"search-button"`.
 1. You should have an element with an `id` of `"pokemon-name"`.
 1. You should have an element with an `id` of `"pokemon-id"`.
@@ -36,6 +36,8 @@ In this project, you'll build an app that will search for Pokémon by name or ID
 1. When the `#search-input` element contains the value `94` and the `#search-button` element is clicked, the values in the `#pokemon-name`, `#pokemon-id`, `#weight`, `#height`, `#hp`, `#attack`, `#defense`, `#special-attack`, `#special-defense`, and `#speed`elements should be `GENGAR`, `#94` or `94`, `Weight: 405` or `405`, `Height: 15` or `15`, `60`, `65`, `60`, `130`, `75`, and `110`, respectively.
 1. When the `#search-input` element contains the value `94` and the `#search-button` element is clicked, you should add an `img` element with the `id` of `sprite` and the `src` set to the Pokémon's `front_default` sprite to the page.
 1. When the `#search-input` element contains the value `94` and the `#search-button` element is clicked, the `#types` element should contain two inner elements with the text values `GHOST` and `POISON`, respectively. The `#types` element content should be cleared between searches.
+1. When the `#search-input` element contains an invalid Pokemon name, and the `#search-button` element is clicked, an alert should appear with the text `"Pokémon not found"`.
+1. When the `#search-input` element contains a valid Pokemon id and the `#search-button` element is clicked, the UI should be filled with the correct data.
 
 Fulfill the user stories and pass all the tests below to complete this project. Give it your own personal style. Happy Coding!