el-select 的rules详解
entityId: [ { required: true, message: '请选择所属实体', trigger: ['change'], type: 'number' } ]
element-ui的rules中正则表达式
loseEfficacyReason: [ { required: true, message: '请输入原因', trigger: 'blur' }, { min: 2, message: '请输入不少于2个字符', trigger: 'blur' }, { pattern: /^[A-Za-z0-9\u4e00-\u9fa5]+$/, message: '不允许输入空格等特殊符号' } ]