el-input-number 控制大于零

      <el-form-item label="奖惩金额" prop="jjJe">
        <el-input-number v-model="dataForm.jjJe" :precision="2" :step="1"  :min="0" style="width:90%;"></el-input-number>
      </el-form-item>
	  
 jjJe: [
            { required: true, message: ‘奖惩金额不能为空‘, trigger: ‘blur‘ }
            ,{
              validator: function (rule, value, callback) {
                if (value) {
                  // let tip = "";
                  // // if (value * 1 < 0 || value * 1 > 50) {
                  // //   tip = "测评等级权重应在0-50之间"
                  // // }
                  //
                  // // tip = value;  //=====
                  //
                  // if (tip) {
                  //   callback(new Error(tip));
                  // } else {
                  //   callback();
                  // }
                  callback();
                } else {
                  let tip = "";

                  if (value * 1 === 0) {
                    tip = "奖惩金额应大于0"
                  }

                  if (tip) {
                    callback(new Error(tip));
                  } else {
                    callback();
                  }
                }
              }, trigger: "blur"
            }
          ],

el-input-number 控制大于零

原文：https://www.cnblogs.com/linhan8888/p/15107050.html