element-ui表单验证

1. html

<el-form :model="user" :rules="rules" ref="ruleForm" label-width="80px">
    <el-form-item label="用户名" prop="username" class="delu-box">
        <el-input v-model="user.username" placeholder="请输入用户名"></el-input>
    </el-form-item>
    <el-form-item label="密 码" prop="password" class="login-password delu-box">
        <el-input v-model="user.password" placeholder="请输入密码" type="password"
                  @keyup.native.enter="handleSubmit"></el-input>
    </el-form-item>
    <el-form-item class="delu-box">
        <el-button type="primary" @click.native.prevent="login" :loading="btnLoading"
                   style="float: left;">登录
        </el-button>
        <el-button @click.native.prevent="handleReset" style="float: right;">重置</el-button>
    </el-form-item>
</el-form>

2. 设置data（）默认数据

data () {
  return {
    user: {
      username: "",
      password: ""
    },
    rules: {
      username: [
        {required: true, message: "请输入用户名", trigger: "blur"}
      ],
      password: [
        {required: true, message: "请输入登录密码", trigger: "blur"}
      ]
    }
  }

3. methods验证

methods: {

login () {
  this.$refs.ruleForm.validate((valid) => {
    if (valid) {
      console.log("2222222222")
      this.user.password = Md5.md5(this.user.password)
      this.$store.dispatch("login", this.user).then(() => {
        axios({
          method: "post",
          url: this.uploadAddr + "public/getToken",
          data: {
            data: this.user.username + new Date().getTime()
          }
        }).then(response => {
          window.localStorage.setItem("token", response.data)
          axios.defaults.headers.common["Authorization"] = "Bearer " + window.localStorage.getItem("token")
        })
        this.$router.push({path: "/admin"})
      }).catch(err => {
        this.$message.error(err)
      })
    }
  })
},
handleReset () {
  this.$refs.ruleForm.resetFields()
},
handleSubmit () {
  this.login()
}

}