primevue-mirror/src/views/invalid/InvalidDemo.vue

<template>
    <div>
        <div class="content-section introduction">
            <div class="feature-intro">
                <h1>Invalid State</h1>
                <p>All form components have an invalid state style to display the validation errors.</p>
            </div>
            <AppInputStyleSwitch />
        </div>

        <div class="content-section implementation">
            <div class="card">
                <div class="p-fluid p-grid">
                    <div class="p-field p-col-12 p-md-4">
                        <InputText id="inputtext" type="text" v-model="value1" placeholder="InputText" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <AutoComplete v-model="value2" :suggestions="filteredCountries" multiple @complete="searchCountry($event)" field="name" placeholder="AutoComplete" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <Calendar id="calendar" v-model="value3" placeholder="Calendar" class="p-invalid" :showIcon="true" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <Chips id="chips" v-model="value4" placeholder="Chips" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <InputMask id="inputmask" v-model="value5" mask="99/99/9999" slotChar="mm/dd/yyyy" placeholder="InputMask" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <InputNumber id="inputnumber" v-model="value6" placeholder="InputNumber" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <Dropdown id="dropdown" v-model="value7" :options="cities" optionLabel="name" placeholder="Dropdown" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <MultiSelect id="multiselect" v-model="value8" :options="cities" optionLabel="name" placeholder="MultiSelect" class="p-invalid" />
                    </div>
                    <div class="p-field p-col-12 p-md-4">
                        <Textarea id="textarea" v-model="value9" rows="3" placeholder="Textarea" class="p-invalid" />
                    </div>
                </div>
            </div>
        </div>

         <div class="content-section documentation">
            <TabView>
                <TabPanel header="Source">
<pre v-code>
<code><template v-pre>
&lt;div class="p-fluid p-grid"&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;InputText id="inputtext" type="text" v-model="value1" placeholder="InputText" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;AutoComplete v-model="value2" :suggestions="filteredCountries" multiple @complete="searchCountry($event)" field="name" placeholder="AutoComplete" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;Calendar id="calendar" v-model="value3" placeholder="Calendar" class="p-invalid" :showIcon="true" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;Chips id="chips" v-model="value4" placeholder="Chips" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;InputMask id="inputmask" v-model="value5" mask="99/99/9999" slotChar="mm/dd/yyyy" placeholder="InputMask" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;InputNumber id="inputnumber" v-model="value6" placeholder="InputNumber" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;Dropdown id="dropdown" v-model="value7" :options="cities" optionLabel="name" placeholder="Dropdown" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;MultiSelect id="multiselect" v-model="value8" :options="cities" optionLabel="name" placeholder="MultiSelect" class="p-invalid" /&gt;
    &lt;/div&gt;
    &lt;div class="p-field p-col-12 p-md-4"&gt;
        &lt;Textarea id="textarea" v-model="value9" rows="3" placeholder="Textarea" class="p-invalid" /&gt;
    &lt;/div&gt;
&lt;/div&gt;
</template>
</code></pre>

<pre v-code.script>
<code>
import CountryService from '../../service/CountryService';

export default {
    data() {
        return {
            countries: null,
            filteredCountries: null,
            cities: [
                {name: 'New York', code: 'NY'},
                {name: 'Rome', code: 'RM'},
                {name: 'London', code: 'LDN'},
                {name: 'Istanbul', code: 'IST'},
                {name: 'Paris', code: 'PRS'}
            ],
            value1: null,
            value2: null,
            value3: null,
            value4: null,
            value5: null,
            value6: null,
            value7: null,
            value8: null,
            value9: null
        }
    },
    countryService: null,
    created() {
        this.countryService = new CountryService();
    },
    mounted() {
        this.countryService.getCountries().then(data => this.countries = data);
    },
    methods: {
        searchCountry(event) {
            setTimeout(() => {
                if (!event.query.trim().length) {
                    this.filteredCountries = [...this.countries];
                }
                else {
                    this.filteredCountries = this.countries.filter((country) => {
                        return country.name.toLowerCase().startsWith(event.query.toLowerCase());
                    });
                }
            }, 250);
        }
    },
}

</code></pre>
                </TabPanel>
            </TabView>
         </div>
    </div>
</template>

<script>
import CountryService from '../../service/CountryService';

export default {
    data() {
        return {
            countries: null,
            filteredCountries: null,
            cities: [
                {name: 'New York', code: 'NY'},
                {name: 'Rome', code: 'RM'},
                {name: 'London', code: 'LDN'},
                {name: 'Istanbul', code: 'IST'},
                {name: 'Paris', code: 'PRS'}
            ],
            value1: null,
            value2: null,
            value3: null,
            value4: null,
            value5: null,
            value6: null,
            value7: null,
            value8: null,
            value9: null
        }
    },
    countryService: null,
    created() {
        this.countryService = new CountryService();
    },
    mounted() {
        this.countryService.getCountries().then(data => this.countries = data);
    },
    methods: {
        searchCountry(event) {
            setTimeout(() => {
                if (!event.query.trim().length) {
                    this.filteredCountries = [...this.countries];
                }
                else {
                    this.filteredCountries = this.countries.filter((country) => {
                        return country.name.toLowerCase().startsWith(event.query.toLowerCase());
                    });
                }
            }, 250);
        }
    },
}
</script>

<style lang="scss" scoped>
textarea {
    resize: none;
}
</style>