vue 验证

<Form :model="formModel" label-position="center" :label-width="90" ref="modelForm" :rules="rules">

rules: {

inspectCycleValue: [

{ validator: validateInterval, trigger: "blur" }

],}

const validateInterval = (rule, value, callback) => {

if(this.formModel.cycleValue == "其他"){

if (value === "") {

callback(new Error("请填写巡检周期"));

} else if (!/^[0-9]*$/.test(value)) {

callback(new Error("只能输入整数"));

} else if (value.charAt(0) == 0) {

callback(new Error("不能以‘0’开头"));

}else {

callback();

}

}else {

callback();

}

};