pixelfed/resources/assets/components/groups/partials/CreateForm/TextAreaInput.vue

<template>
    <div class="form-group row">
        <div class="col-sm-3">
            <label class="col-form-label text-left">{{ label }}</label>
        </div>
        <div class="col-sm-9">
            <textarea
                v-if="hasLimit"
                type="text"
                class="form-control"
                :class="{ 'form-control-lg': largeInput }"
                style="resize:none;"
                :placeholder="placeholder"
                :maxlength="maxLimit"
                :rows="rows"
                v-model="value" />
            <textarea
                v-else
                type="text"
                class="form-control"
                :class="{ 'form-control-lg': largeInput }"
                style="resize:none;"
                :placeholder="placeholder"
                :rows="rows"
                v-model="value" />

            <div
                v-if="helpText || hasLimit"
                class="help-text small text-muted d-flex flex-row justify-content-between gap-3">
                <div v-if="helpText">{{ helpText }}</div>
                <div
                    v-if="hasLimit"
                    class="font-weight-bold text-dark">
                    {{ value ? value.length : 0 }}/{{ maxLimit }}
                </div>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        props: {
            label: {
                type: String
            },
            placeholder: {
                type: String
            },
            val: {
                type: String
            },
            helpText: {
                type: String
            },
            hasLimit: {
                type: Boolean,
                default: false
            },
            maxLimit: {
                type: Number,
                default: 40
            },
            largeInput: {
                type: Boolean,
                default: false
            },
            rows: {
                type: Number,
                default: 4
            },
        },

        data() {
            return {
                value: this.val
            }
        },

        watch: {
            value: function(newVal, oldVal) {
                this.$emit('update', newVal);
            }
        }
    }
</script>