Aurora Admin v1.2.0: 79 components x 5 ends, doc site, contracts batch 1, playground, regression, deploy ready

2026-09-10 19:21:56 +08:00
commit 51ce3a28f7
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+<template>
+  <div class="aa-card">
+    <div class="aa-card-field" :class="{ 'is-focus': focused, 'is-valid': valid, 'is-invalid': invalid }">
+      <input
+        class="aa-card-input"
+        :value="display"
+        inputmode="numeric"
+        maxlength="23"
+        :placeholder="placeholder"
+        @input="onInput"
+        @focus="focused = true"
+        @blur="focused = false"
+      />
+      <span class="aa-card-type" :class="{ unknown: !cardType }">{{ cardType || '未知' }}</span>
+    </div>
+    <div class="aa-card-tip" :class="tipClass">{{ tipText }}</div>
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'AaBankCardInput',
+  props: {
+    value: { type: String, default: '' },
+    placeholder: { type: String, default: '请输入银行卡号' }
+  },
+  data() {
+    return { digits: this.value.replace(/\D/g, ''), focused: false };
+  },
+  computed: {
+    display() {
+      return this.digits.replace(/(.{4})/g, '$1 ').trim();
+    },
+    cardType() {
+      var v = this.digits;
+      if (/^4/.test(v)) return 'Visa';
+      if (/^5[1-5]/.test(v)) return 'MasterCard';
+      if (/^62/.test(v)) return '银联';
+      if (/^3[47]/.test(v)) return 'AmEx';
+      if (/^35/.test(v)) return 'JCB';
+      return '';
+    },
+    luhn() {
+      var v = this.digits, sum = 0, alt = false;
+      for (var i = v.length - 1; i >= 0; i--) {
+        var n = parseInt(v[i], 10);
+        if (alt) { n *= 2; if (n > 9) n -= 9; }
+        sum += n; alt = !alt;
+      }
+      return sum % 10 === 0;
+    },
+    valid() {
+      return this.digits.length >= 13 && this.luhn;
+    },
+    invalid() {
+      return this.digits.length >= 13 && !this.luhn;
+    },
+    tipClass() {
+      return this.valid ? 'valid' : this.invalid ? 'invalid' : '';
+    },
+    tipText() {
+      if (this.digits.length === 0) return '支持 Visa / MasterCard / 银联等';
+      if (this.valid) return '卡号校验通过';
+      if (this.invalid) return '卡号未通过 Luhn 校验';
+      return '继续输入卡号…';
+    }
+  },
+  methods: {
+    onInput(e) {
+      this.digits = e.target.value.replace(/\D/g, '').slice(0, 19);
+      e.target.value = this.display;
+      this.$emit('input', this.digits);
+    }
+  }
+};
+</script>
+
+<style src="./BankCardInput.css"></style>