make field required
<q-form @submit.prevent="submit(onDialogOK)">
<div style="max-height: 70vh" class="scroll">
<q-card-section>
- <q-select dense :disable="!!check" outlined v-model="state.disk" :options="diskOptions" label="Disk" />
+ <q-select
+ dense
+ :disable="!!check"
+ outlined
+ v-model="state.disk"
+ :options="diskOptions"
+ label="Disk"
+ :rules="[val => !!val || '*Required']"
+ />
</q-card-section>
<q-card-section>
<q-input
