diff --git a/starwars/src/app/search/search.component.html b/starwars/src/app/search/search.component.html
index 7b0ffbc..e0c879c 100644
--- a/starwars/src/app/search/search.component.html
+++ b/starwars/src/app/search/search.component.html
@@ -1,6 +1,5 @@
 <section>
     <h2>Search For A Star Wars Character</h2>
-    Search String: {{name}}
     <input [(ngModel)]="name" type="text" placeholder="Character Name"/>
-    <input type="submit" value="Search"/>
+    <input (click)="findCharacter(name)" type="submit" value="Search"/>
 </section>
diff --git a/starwars/src/app/search/search.component.ts b/starwars/src/app/search/search.component.ts
index c708abe..e3a5693 100644
--- a/starwars/src/app/search/search.component.ts
+++ b/starwars/src/app/search/search.component.ts
@@ -9,6 +9,10 @@ export class SearchComponent implements OnInit {
 
   constructor() { }
 
+  findCharacter(name){
+      console.log('finding ' + name);
+  }
+
   ngOnInit() {
   }
 
diff --git a/use_an_api.md b/use_an_api.md
index 12ea60f..87a9c1b 100644
--- a/use_an_api.md
+++ b/use_an_api.md
@@ -9,6 +9,7 @@
 1. Add Form HTML to search component
 1. Import Form functionality into the app
 1. Set a component property to the value of an input
+1. Invoke a function when the user clicks a button
 
 ## Create a new app
 
@@ -95,3 +96,25 @@ In `src/app/search/search.component.html`, add `[(ngModel)]` to the text input:
 ```
 
 Test this by changing the text in the input field
+
+## Invoke a function when the user clicks a button
+
+In `src/app/search/search.component.ts` add a `findCharacter` method to SearchComponent:
+
+```javascript
+findCharacter(name){
+    console.log('finding ' + name);
+}
+```
+
+Call it in `src/app/search/search.component.html` (also remove the `Search String:{{name}}` test code):
+
+```html
+<section>
+    <h2>Search For A Star Wars Character</h2>
+    <input [(ngModel)]="name" type="text" placeholder="Character Name"/>
+    <input (click)="findCharacter(name)" type="submit" value="Search"/>
+</section>
+```
+
+Test this by looking in the console