primevue-mirror/doc/datepicker/MinMaxDoc.vue

<template>
    <DocSectionText v-bind="$attrs">
        <p>Boundaries for the permitted dates that can be entered are defined with <i>minDate</i> and <i>maxDate</i> properties.</p>
    </DocSectionText>
    <div class="card flex justify-content-center">
        <DatePicker v-model="date" :minDate="minDate" :maxDate="maxDate" :manualInput="false" />
    </div>
    <DocSectionCode :code="code" />
</template>

<script>
export default {
    data() {
        return {
            date: null,
            minDate: null,
            maxDate: null,
            code: {
                basic: `
<DatePicker v-model="date" :minDate="minDate" :maxDate="maxDate" :manualInput="false" />
`,
                options: `
<template>
    <div class="card flex justify-content-center">
        <DatePicker v-model="date" :minDate="minDate" :maxDate="maxDate" :manualInput="false" />
    </div>
</template>

<script>
export default {
    data() {
        return {
            date: null,
            minDate: null,
            maxDate: null
        };
    },
    created() {
        let today = new Date();
        let month = today.getMonth();
        let year = today.getFullYear();
        let prevMonth = month === 0 ? 11 : month - 1;
        let prevYear = prevMonth === 11 ? year - 1 : year;
        let nextMonth = month === 11 ? 0 : month + 1;
        let nextYear = nextMonth === 0 ? year + 1 : year;

        this.minDate = new Date();
        this.minDate.setMonth(prevMonth);
        this.minDate.setFullYear(prevYear);
        this.maxDate = new Date();
        this.maxDate.setMonth(nextMonth);
        this.maxDate.setFullYear(nextYear);
    }
};
<\/script>
`,
                composition: `
<template>
    <div class="card flex justify-content-center">
        <DatePicker v-model="date" :minDate="minDate" :maxDate="maxDate" :manualInput="false" />
    </div>
</template>

<script setup>
import { ref } from "vue";

let today = new Date();
let month = today.getMonth();
let year = today.getFullYear();
let prevMonth = (month === 0) ? 11 : month -1;
let prevYear = (prevMonth === 11) ? year - 1 : year;
let nextMonth = (month === 11) ? 0 : month + 1;
let nextYear = (nextMonth === 0) ? year + 1 : year;

const date = ref();
const minDate = ref(new Date());
const maxDate = ref(new Date());

minDate.value.setMonth(prevMonth);
minDate.value.setFullYear(prevYear);
maxDate.value.setMonth(nextMonth);
maxDate.value.setFullYear(nextYear);
<\/script>
`
            }
        };
    },
    created() {
        let today = new Date();
        let month = today.getMonth();
        let year = today.getFullYear();
        let prevMonth = month === 0 ? 11 : month - 1;
        let prevYear = prevMonth === 11 ? year - 1 : year;
        let nextMonth = month === 11 ? 0 : month + 1;
        let nextYear = nextMonth === 0 ? year + 1 : year;

        this.minDate = new Date();
        this.minDate.setMonth(prevMonth);
        this.minDate.setFullYear(prevYear);
        this.maxDate = new Date();
        this.maxDate.setMonth(nextMonth);
        this.maxDate.setFullYear(nextYear);
    }
};
</script>