element-ui表单普通验证和自定义验证邮箱和自定义验证手机号

Form 组件提供了表单验证的功能，只需要通过 rules 属性传入约定的验证规则，并将 Form-Item 的 prop 属性设置为需校验的字段名即可。
如图
一、给el-form绑定 :rules="addrules"

二、在data 的return里写上需要验证的字段 ，普通验证可以使用el-forem自带的验证。
//required 是否必填，message 必填提示信息 trigger: "blur"失去焦点的时候
//min 最小数 max 最大数

三、像邮箱和手机号必须使用算定义验证
在data里面直接写上需要验证 自定义校验 callback 必须被调用。

然后在绑定的rules里面去调用 validator: 定义的变量名,

下面看所有的代码

<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>用户管理</el-breadcrumb-item>
      <el-breadcrumb-item>用户列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片 -->
    <el-card>
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input placeholder="请输入内容" v-model="queryInfor.query" clearable @clear="getUserList">
            <el-button slot="append" icon="el-icon-search" @click="getUserList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="4">
          <el-button type="primary" @click="addUser">添加用户</el-button>
        </el-col>
      </el-row>
      <!-- 用户列表区域 -->
      <el-table :data="userlist" border="" stripe style="width: 100%">
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column prop="username" label="姓名" width="180"></el-table-column>
        <el-table-column prop="email" label="邮箱" width="180"></el-table-column>
        <el-table-column prop="mobile" label="电话"></el-table-column>
        <el-table-column prop="username" label="角色"></el-table-column>
        <el-table-column prop="mg_state" label="状态">
          <template v-slot="scope">
            <!-- v-slot="scope" 接收数据 scope上有个属性 row,使用scope.row接收当前行的数据-->
            <!-- {{scope.row}} -->
            <el-switch v-model="scope.row.mg_state" @change="userStateChanged(scope.row)"></el-switch>
          </template>
        </el-table-column>
        <el-table-column label="操作" width="180px">
          <template v-slot="scope">
            <!-- 修改按钮 -->
            <el-tooltip effect="dark" content="修改" placement="top">
              <el-button
                type="primary"
                icon="el-icon-edit"
                size="mini"
                @click="(scope.row)"
              ></el-button>
            </el-tooltip>
            <!-- 删除按钮 -->
            <el-tooltip effect="dark" content="删除" placement="top">
              <!-- <el-button
                type="danger"
                icon="el-icon-delete"
                size="mini"
                @click="deleteUser(scope.row.id)"
              ></el-button>-->
              <el-button type="danger" icon="el-icon-delete" size="mini" @click="deleteUser(scope.row.id)"></el-button>
            </el-tooltip>
            <!-- 分配角色按钮 -->
            <el-tooltip effect="dark" content="角色" placement="top" :enterable="false">
              <el-button type="warning" icon="el-icon-setting" size="mini"></el-button>
            </el-tooltip>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分布 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfor.pagenum"
        :page-sizes="[1, 2, 3, 5]"
        :page-size="100"
        layout="total, sizes, prev, pager, next, jumper"
        :total="queryInfor.pagesize"
      ></el-pagination>
    </el-card>
    <!-- 新增弹框 -->
    <el-dialog title="添加用户" :visible.sync="dialogVisible" width="70%" :before-close="handleClose">
      <el-form
        :model="addruleForm"
        :rules="addrules"
        ref="addruleFormref"
        status-icon
        label-width="100px"
        class="demo-ruleForm"
      >
        <el-form-item label="用户名" prop="username">
          <el-input type="text" v-model="addruleForm.username"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input type="password" v-model="addruleForm.password"></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input type="text" v-model="addruleForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input type="text" v-model="addruleForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisibleFors">取 消</el-button>
        <el-button type="primary" @click="dialogVisibleAdd">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 修改弹框 -->
    <el-dialog
      title="修改用户信息"
      :visible.sync="editDialogVisible"
      width="70%"
      :before-close="editHandleClose"
    >
      <el-form
        :model="editruleForm"
        :rules="editrules"
        ref="editruleFormref"
        status-icon
        label-width="100px"
        class="demo-ruleForm"
      >
        <el-form-item label="用户名">
          <el-input type="text" v-model="editruleForm.username" disabled></el-input>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-input type="text" v-model="editruleForm.email"></el-input>
        </el-form-item>
        <el-form-item label="手机" prop="mobile">
          <el-input type="text" v-model="editruleForm.mobile"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisibleForsEdit">取 消</el-button>
        <el-button type="primary" @click="dialogVisibleEide">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
export default {
  data() {
    // 自定义验证邮箱
    var checkEmail = (rule, value, callback) => {
      const regEmail = /^([a-zA-Z0-9])+@([a-zA-Z0-9_-])+([a-zA-Z0-9_-])+/;
      if (regEmail.test(value)) {
        console.log(regEmail.test(value));
        return callback();
      } else {
        callback(new Error("请输入合法邮箱"));
      }
    };
    // 自定义验证手机号
    var checkPhone = (rule, value, callback) => {
      console.log(typeof value, "\\\\/");
      const phoneReg = /^1[3|4|5|7|8][0-9]{9}$/;
      if (!Number.isInteger(+value)) {
        callback(new Error("请输入数字值"));
      } else {
        if (phoneReg.test(value)) {
          callback();
        } else {
          callback(new Error("电话号码格式不正确"));
        }
      }
    };

    return {
      dialogVisible: false, //新增弹框是否显示

      userlist: [], //拿到用户数据列表
      total: 3, //总条目数
      queryInfor: {
        query: "",
        pagenum: 1, //当前页数
        pagesize: 5 //每页显示多少数据
      },
      // 新增弹框内容
      addruleForm: {
        username: "", //用户名
        password: "", //用户密码
        email: "", //邮箱
        mobile: "" //手机号
      },

      addrules: {
        username: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          {
            min: 2,
            max: 10,
            message: "用户名的长度在2～10个字",
            trigger: "blur"
          }
        ],
        password: [
          { required: true, message: "请输入用户密码", trigger: "blur" },
          {
            min: 6,
            max: 18,
            message: "用户密码的长度在6～18个字",
            trigger: "blur"
          }
        ],
        email: [
          { required: true, message: "请输入邮箱", trigger: "blur" },
          { validator: checkEmail, trigger: "blur" }
        ],
        mobile: [
          { required: true, message: "请输入手机号码", trigger: "blur" },
          { validator: checkPhone, trigger: "blur" }
        ]
      },
      editDialogVisible: false, //修改弹框是否显示
      // 修改弹框内容
      editruleForm: {
        // username: "", //用户名
        // // password: "", //用户密码
        // email: "", //邮箱
        // mobile: "" //手机号
      },
      // 修改表单验证
      editrules: {
        email: [
          { required: true, message: "请输入邮箱", trigger: "blur" },
          { validator: checkEmail, trigger: "blur" }
        ],
        mobile: [
          { required: true, message: "请输入手机号码", trigger: "blur" },
          { validator: checkPhone, trigger: "blur" }
        ]
      }
    };
  },
  created() {
    console.log(this.$api.adimndiction.userslist);
    this.getUserList();
  },
  methods: {
    // 用户数据列表
    getUserList() {
      this.$api.adimndiction.userslist(this.queryInfor).then(res => {
        if (res.data.meta.status !== 200) {
          return this.$message.error("获取用户列表失败");
        } else {
          // this.$message.success("登录成功");
          this.userlist = res.data.data.users;
          this.total = res.data.data.total;
          console.log(this.total);
        }
      });
    },
    // 分页 每页条数
    handleSizeChange(value) {
      // console.log(`每页 ${value} 条`);
      this.queryInfor.pagesize = value;
      this.getUserList();
    },
    // 当前页数
    handleCurrentChange(val) {
      // console.log(`每页 ${val} 页数`);
      this.queryInfor.pagenum = val;
      this.getUserList();
    },
    // 开关值监听
    userStateChanged(userInfor) {
      // console.log(userInfor)
      let uId = userInfor.id;
      let type = userInfor.mg_state;
      this.$api.adimndiction.switchChange(uId, type).then(res => {
        console.log(res.data.data.mg_state);
        if (res.data.meta.status !== 200) {
          userInfo.mg_state = !userInfo.mg_state;
          this.$message.error("修改状态失败");
        } else {
          this.$message.success("更新状态成功");
        }
      });
    },
    handleClose(done) {
      this.$refs.addruleFormref.resetFields();
      console.log(done, "]]]\\");
      // this.$confirm("确认关闭？")
      //   .then(_ => {
      //     done();
      //   })
      //   .catch(_ => {});
      this.dialogVisible = false;
    },
    // 新增取消时验证
    dialogVisibleFors() {
      this.$refs.addruleFormref.resetFields();
      this.dialogVisible = false;
    },
    // 新增弹框
    addUser() {
      this.dialogVisible = true;
    },
    dialogVisibleAdd() {
      console.log(1111);
      // debugger
      this.$refs.addruleFormref.validate(valid => {
        if (!valid) return;
        this.$api.adimndiction.adddataForm(this.addruleForm).then(res => {
          console.log(res, "///");
          if (res.data.data.meta.status !== 201) {
            return this.$message.error("添加失败");
          }
          this.$message.success("添加成功");
        });
        this.dialogVisible = false;
        this.getUserList();
        // .catch(() => {});
      });
    },
    // 修改
    editUser(val) {
      console.log(val.id);
      this.editDialogVisible = true;
      this.editruleForm = val;
    },
    // 修改取消
    dialogVisibleForsEdit() {
      this.editDialogVisible = false;
      this.$refs.editruleFormref.resetFields();
    },
    // 修改信息提交
    dialogVisibleEide() {
      this.$refs.editruleFormref.validate(valid => {
        if (!valid) return;
        let id = Number(this.editruleForm.id);
        let params = {
          email: this.editruleForm.email,
          mobile: this.editruleForm.mobile
        };
        this.$api.adimndiction.editdataForm(id, params).then(res => {
          // console.log(res, "=====");
          this.$message.success(res.data.meta.msg);
          this.editDialogVisible = false;
          this.getUserList();
        });
      });
    },
    editHandleClose() {
      this.editDialogVisible = false;
      this.$refs.editruleFormref.resetFields();
    },
    // 删除
    deleteUser(id) {
      // console.log(id,'===')
      this.$confirm("此操作将永久删除该文件, 是否继续?", "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          // console.log(typeof id);
          this.$api.adimndiction.deldataForm((id = id)).then(res => {
            // console.log(res);
            this.$message.success(res.data.meta.msg);
            this.editDialogVisible = false;
            this.getUserList();
          });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },
  }
};
</script>

<style lang="stylus" scoped></style>