manually change seconds input

src/components/timer.vue

@@ -44,7 +44,10 @@
 				this.running = true;
 				this.intervalID = setInterval(()=>{
 					this.totalSeconds = getAccumulatedSeconds(Date.now(), this.startTime) + this.savedPreviousSeconds;
-				}, 1000);
+				}, 100);
+			},
+			updateSavedPreviousSeconds(event){
+				this.savedPreviousSeconds = parseInt(event.target.value);
 			},
 			stop(event){
 				this.running = false;
@@ -75,7 +78,7 @@
 			<input v-model="description" type="text"/>
 
 			<label>Seconds</label>
-			<input v-model="totalSeconds" type="number"/>
+			<input @change="updateSavedPreviousSeconds" v-model="totalSeconds" type="number"/>
 
 			<label>Comments</label>
 			<textarea v-model="comments"/>