JS 隐藏邮箱号、手机号等敏感信息

隐藏邮箱

/**
 * @description 隐藏邮箱号
 * @param {*} email
 * @returns email
 */
const hideEmailInfo= email => {
    if (String (email).indexOf ('@') > 0) {
        let newEmail, str = email.split('@'), _s = '';

        if (str[0].length > 4) {
            _s = str[0].substr (0, 4);
            for (let i = 0; i < str[0].length - 4; i++) {
                _s += '*';
            }
        } else {
            _s = str[0].substr (0, 1);
            for (let i = 0; i < str[0].length - 1; i++) {
                _s += '*';
            }
        }
        newEmail = _s + '@' + str[1];
        return newEmail;
    } else {
        return email;
    }
};

export default hideEmailInfo

隐藏手机号中间4位数

/**
 * @description 隐藏手机号中间4位数
 * @param {*} mobile 
 * @returns mobile 
 */
const hideMobileInfo = mobile => {
    let newMobile = '';
　　if (mobile.length > 7) {
        newMobile=mobile.substr(0, 3) + '****' + mobile.substr(7);
        return newMobile;
    } else {
        return mobile;
    }
}

export default hideEmailInfo