Is it possible to set a default option in vue if the model value does not match any option value?

Question

Vue.js

Is it possible to set a default option in vue if the model value does not match any option value?
Those. so that when the page loads, if there is no value, then it would immediately overwrite the model.

<select v-model="RefRealValueArr[paramName][index]">
<option :value="null">Нет</option>
<option :value="key" v-for="(value, key) in refValuesChosen">
{{value}}
</option>
</select>

Answer 1

Of course, I don't know what kind of data array you have there.
But through created, I would implement it like this.
those. in select v-model we make the property definable via a function.
And in it we already carry out the checks we need and derive what we need.
I think by disassembling my code in jsfiddle, you will cope with your task