feat: 国际手机号输入框

2024-04-23 14:55:57 +08:00
parent 979b18092d
commit 7a9b38dc66
8 changed files with 687 additions and 0 deletions
--- a/src/components/IntlTelInput/index.vue
+++ b/src/components/IntlTelInput/index.vue
@@ -0,0 +1,145 @@
+<!-- https://github.com/jackocnr/intl-tel-input/blob/master/react/src/intl-tel-input/react.tsx -->
+<script lang="ts" setup>
+import intlTelInput, { Iti, SomeOptions } from 'intl-tel-input';
+import 'intl-tel-input/build/css/intlTelInput.min.css';
+import 'intl-tel-input/build/js/utils.js';
+import { ref, onMounted, onBeforeUnmount, nextTick, watch } from 'vue';
+import useI18n from '@/hooks/useI18n';
+const { currentLocale } = useI18n();
+const emit = defineEmits(['update:value', 'update:change']);
+const props = defineProps({
+  /**有效检验 */
+  preciseValidation: {
+    type: Boolean,
+    default: false,
+  },
+  /**手机号 */
+  value: {
+    type: String,
+    default: '',
+  },
+  /**禁用输入 */
+  disabled: {
+    type: Boolean,
+    default: false,
+  },
+  /**手机号输入提示 */
+  placeholder: {
+    type: String,
+    default: '',
+  },
+  /**手机号输入最大字符串长度 */
+  maxlength: {
+    type: Number,
+    default: 255,
+  },
+  /**允许清空手机号输入框 */
+  allowClear: {
+    type: Boolean,
+  },
+});
+
+const inputRef = ref<HTMLInputElement | null>(null);
+const itiRef = ref<Iti | null>(null);
+
+function fnChange() {
+  if (!itiRef.value) return;
+
+  const num = itiRef.value?.getNumber() || '';
+  const countryIso = itiRef.value?.getSelectedCountryData().iso2 || '';
+  // note: this number will be in standard E164 format, but any container component can use
+  // intlTelInputUtils.formatNumber() to convert this to another format
+  // as well as intlTelInputUtils.getNumberType() etc. if need be
+  let data = {
+    num,
+    countryIso,
+    validity: false,
+    errorCode: -1,
+  };
+
+  const isValid = props.preciseValidation
+    ? itiRef.value.isValidNumberPrecise()
+    : itiRef.value.isValidNumber();
+  if (isValid) {
+    data.validity = true;
+    data.errorCode = 0;
+  } else {
+    const errorCode = itiRef.value.getValidationError();
+    data.validity = false;
+    data.errorCode = errorCode;
+  }
+  // console.log(data);
+  emit('update:value', num);
+  emit('update:change', data);
+}
+
+watch(
+  () => props.value,
+  v => {
+    if (v) {
+      itiRef.value?.setNumber(v);
+    } else {
+      itiRef.value?.setNumber('');
+    }
+  }
+);
+
+onMounted(() => {
+  nextTick(async () => {
+    if (inputRef.value) {
+      let i18n = undefined;
+      let initialCountry = 'us';
+      // 语言文件导入问题只能复制到项目内处理
+      // import fr from "intl-tel-input/i18n/fr";
+      if (currentLocale.value.startsWith('zh')) {
+        const { default: zh } = await import('./i18n/zh');
+        i18n = zh;
+        initialCountry = 'cn';
+      } else {
+        const { default: en } = await import('./i18n/en');
+        i18n = en;
+        initialCountry = 'us';
+      }
+
+      itiRef.value = intlTelInput(inputRef.value, {
+        initialCountry: initialCountry,
+        formatOnDisplay: true,
+        autoPlaceholder: 'polite',
+        i18n: i18n,
+      } as SomeOptions);
+      inputRef.value.addEventListener('countrychange', fnChange);
+    }
+  });
+});
+
+onBeforeUnmount(() => {
+  if (inputRef.value) {
+    inputRef.value.removeEventListener('countrychange', fnChange);
+  }
+  itiRef.value?.destroy();
+});
+</script>
+
+<template>
+  <input
+    type="tel"
+    class="ant-input"
+    ref="inputRef"
+    :value="value"
+    :disabled="disabled"
+    :placeholder="placeholder"
+    :maxlength="maxlength"
+    :allow-clear="allowClear"
+    @input="fnChange"
+  />
+</template>
+
+<style lang="css">
+.iti {
+  display: block;
+}
+
+.iti .iti__country-container .iti__search-input {
+  padding: 4px 8px;
+}
+</style>