58 lines
1.8 KiB
Vue
58 lines
1.8 KiB
Vue
<template>
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<div>
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<div class="aa-phone" :class="{ 'is-focus': focused, 'is-error': !valid && !!number }">
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<select class="aa-phone-code" v-model="code">
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<option v-for="c in codes" :key="c.value" :value="c.value">{{ c.value }} {{ c.label }}</option>
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</select>
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<input
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class="aa-phone-input"
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:value="number"
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inputmode="numeric"
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:placeholder="placeholder"
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@input="onInput"
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@focus="focused = true"
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@blur="focused = false"
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/>
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</div>
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<div class="aa-phone-tip" :class="tipClass">{{ tipText }}</div>
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</div>
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</template>
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<script setup>
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import { ref, computed } from 'vue';
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const props = defineProps({
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modelValue: { type: String, default: '' },
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placeholder: { type: String, default: '请输入手机号' },
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codes: {
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type: Array,
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default: () => [
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{ value: '+86', label: '中国大陆' },
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{ value: '+852', label: '香港' },
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{ value: '+1', label: '美国' },
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{ value: '+81', label: '日本' }
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]
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}
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});
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const emit = defineEmits(['update:modelValue']);
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const code = ref('+86');
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const number = ref(props.modelValue);
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const focused = ref(false);
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const valid = computed(() =>
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code.value === '+86' ? /^1[3-9]\d{9}$/.test(number.value) : number.value.length >= 6 && number.value.length <= 15
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);
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const tipClass = computed(() => (!number.value ? '' : valid.value ? 'ok' : 'error'));
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const tipText = computed(() =>
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!number.value ? '支持中国大陆、香港、美、日等区号' : valid.value ? '格式正确：' + code.value + ' ' + number.value : '手机号格式不正确'
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);
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function onInput(e) {
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number.value = e.target.value.replace(/\D/g, '').slice(0, 11);
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e.target.value = number.value;
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emit('update:modelValue', code.value + ' ' + number.value);
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}
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</script>
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<style src="./PhoneInput.css"></style>
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