feat(proposal): add validation to start time

src/components/ModalSelectDate.vue

@@ -28,7 +28,8 @@ function handleSubmit() {
   if (step.value === 0) return (step.value = 1);
   const dateString = `${input.value} ${time.value}:00`;
   const timestamp = new Date(dateString).getTime() / 1000;
-  emit('input', timestamp);
+  const now = parseInt((Date.now() / 1e3).toFixed());
+  emit('input', timestamp > now ? timestamp : now);
   emit('close');
 }
 
@@ -39,6 +40,17 @@ watch(open, () => {
   time.value = `${h}:${m}`;
   input.value = dateString;
 });
+
+watchEffect(() => {
+  const startDateString = `${input.value} ${time.value}:00`;
+  const startTimestamp = new Date(startDateString).getTime();
+
+  if (startTimestamp < Date.now()) {
+    const { dateString, h, m } = formatDate(Date.now() / 1000);
+    input.value = dateString;
+    time.value = `${h}:${m}`;
+  }
+});
 </script>
 
 <template>

src/views/SpaceCreate.vue

@@ -159,7 +159,11 @@ function getFormattedForm() {
     .map(choice => choice.text)
     .filter(choiceText => choiceText.length > 0);
   updateTime();
-  clonedForm.start = dateStart.value;
+  const thisMomentTimestamp = parseInt((Date.now() / 1e3).toFixed());
+  clonedForm.start =
+    dateStart.value < thisMomentTimestamp
+      ? thisMomentTimestamp
+      : dateStart.value;
   clonedForm.end = dateEnd.value;
   return clonedForm;
 }