Element中再标签中动态rules验证输入框的值 可以写很多条件的 rules数组_:rules="[{ required: true, message: 引入国际化语言 trigge

 <el-form-item class="formaddym"
          v-for="(domain, index) in orgForm.domains"
          :label="index == 0 ? '锚节点信息' : ''"
          :key="domain.key"
          :prop="'domains.' + index + '.value'"
          :rules="[
            {
              required: true,
              message: '锚节点信息不能为空',
              trigger: 'blur'
            },
            {
              pattern: /^([a-z\-\d+]+\.){1,}[a-z\-\d]+:\d{1,5}$/i,
              message: '格式不正确、请输入域名:端口号格式的信息',
              trigger: 'blur'
            },
            {
              min: 1,
              max: 128,
              message: '锚节点地址长度保持在 1 到 128 个字符',
              trigger: 'blur'
            }
          ]">
          <el-input v-model="domain.value"
            :class="index == 0 ? '' : 'form-input'"
            placeholder="请输入如:peer0.baidu.com:7051"></el-input>
          <el-button v-if="index == 0 ? false : true"
            @click.prevent="removeDomain(domain)">删除</el-button>
        </el-form-item>
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