js隐藏手机和邮箱号

// 替换邮箱字符
function regEmail(email) {
  if (String(email).indexOf('@') > 0) { 
    var str = email.split('@'),
      _s = ''; 
    if (str[0].length > 3) {
      for (var i = 0; i < str[0].length - 3; i++) { 
        _s += '*'; 
      } 
    } 
    var new_email = str[0].substr(0, 3) + _s + '@' + str[1] 
  } 
  return new_email 
}

// 替换手机字符 
function regMobile(mobile) {
  if (mobile.length > 7) { 
    var new_mobile = mobile.substr(0, 3) + '****' + mobile.substr(7) 
  } 
  return new_mobile 
}

  

posted @ 2016-11-29 10:05  vzane  阅读(2371)  评论(0编辑  收藏  举报