1.表单中内容为 <el-form> <el-form-item :prop="minPrice" :rules="{ required:true, validator:PriceValidator, trigger:'blur', }" > <el-inputtype="Number"min="1"v-model=""placeholder="请输入数字"></el-input> </el-form-item> </el-form> 首先定义方法 //自定义规则 PriceValidator(rule,val...