iview render中批次号限定为字母或者数字(正则)

iview render中批次号限定为字母或者数字

{
    value: '',
    field: 'num',
    disabled: false,
    validators: {
        required: {
            required: true,
            message: 'num号不能为空'
        },
        validateFun: {
            validator: validateFun,
            trigger: 'change'
        }
    },
    layout: {
        span: 8,
        offset: 0,
        row: 3
    },
    options: {
        rows: 1,
        type: 'text'
    },
    type: 'text',
    title: 'num号'
},

验证规则:
const validateFun = (rule, value, callback) = > {
    let reg = /^[a-z0-9]+$/i;
    if (value) {
        if (reg.test(value)) {
            callback();
        } else {
            callback(new Error('num号限定为字母或者数字'));
        }
        // if (/#|\|&|[u4e00-u9fa5]/.test(value)) {
        //     callback(new Error('不能输入中文或特殊字符'));
        // }
    } else {
        callback();
    }
    callback();
};

end.

原文地址:https://www.cnblogs.com/wn798/p/12120191.html