常用的正则验证 (javascript)
function CheckeMail(pemail,allownull)
{
if (pemail != "")
{
reg = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/ ;
return (reg.test(pemail));
}else
{
return allownull;
}
}
function CheckMobile(mobile,allownull)
{
if (mobile != "")
{
reg = /^13\d{9}$/;
return (reg.test(mobile));
}else
{
return allownull;
}
}
function CheckTel(tel,allownull)
{
if (tel != "")
{
reg = /^(0\d{2,3}\-?)?\d{7,8}(-\d{1,6})?$/;
return (reg.test(tel));
}else
{
return allownull;
}
}
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