element 结合vue 在表单验证时有值却提示错误的解决办法

<el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">

<el-form-item label="活动名称" prop="name"> <el-input v-model="ruleForm.name"></el-input> </el-form-item>

rules: {name: [{ required: true, message: '请输入活动名称', trigger: 'blur' },{ min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' }],resource: [{ required: true, message: '请选择活动资源', trigger: 'change' }],}

submitForm(formName) {this.$refs[formName].validate((valid) => {if (valid) {

} else {console.log('error submit!!');return false;}});},