:rules="[
{ required: true, message: '请输入邮箱地址', trigger: 'blur' },
{ type: 'email', message: '请输入正确的邮箱地址', trigger: ['blur', 'change'] }
{ type: 'number', message: '年龄必须为数字值'}
{ validator: (rule, value, callback)=>{
if(this.updateForm.checkDate <this.updateForm.expirationDate){
callback(new Error('ISO罐检到期日期不能大小于罐检到期日期'));
//new Error的信息为触发验证的红色提示
}else {callback()};;
}, trigger: 'blur' }
{
required: true,
pattern: /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领][A-HJ-NP-Z][A-HJ-NP-Z0-9]{4,5}[A-HJ-NP-Z0-9挂学警港澳]$/,
trigger: 'blur',
message: '车牌号格式不正确'
},
]
详见 https://www.cnblogs.com/loveyt/archive/2020/07/11/13282518.html
