Warn if search criteria too short

Minimum keywords > 3

gui/app/components/search/search-view.js

@@ -16,6 +16,7 @@ import Component from '@ember/component';
 export default Component.extend({
 	searchSvc: service('search'),
 	results: A([]),
+	validSearch: true,
 
 	init() {
 		this._super(...arguments);
@@ -50,6 +51,12 @@ export default Component.extend({
 
 	actions: {
 		onSearch() {
+			if (this.get('filter').trim().length < 3) {
+				this.set('validSearch', false);
+				return;
+			}
+
+			this.set('validSearch', true);
 			this.fetch();
 		}
 	}

gui/app/styles/color.scss

@@ -108,3 +108,6 @@ $color-whats-new: #fc1530;
 .background-color-theme-light {
 	background-color: $color-primary-light !important;
 }
+.background-color-gold {
+	background-color: $color-goldy !important;
+}

gui/app/templates/components/search/search-view.hbs

@@ -26,5 +26,9 @@
 		</div>
 	</div>
 
-	{{search/search-results results=results keywords=filter}}
+	{{#if validSearch}}
+		{{search/search-results results=results keywords=filter}}
+	{{else}}
+		<p class="text-danger my-5">Your search term is too short</p>
+	{{/if}}
 </div>