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<%
'true=ÊÇÓʼþ;false=²»ÊÇ;
Function validate(ByVal str)
Dim temp,reg
Set reg = new regexp
reg.ignorecase=true
reg.global=true
reg.pattern = "^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$"
validate = reg.test(Trim(str))
Set reg = Nothing
End Function
'********************************************
'º¯ÊýÃû£ºIsValidEmail
'×÷ Ó㺼ì²éEmailµØÖ·ºÏ·¨ÐÔ
'²Î Êý£ºemail ----Òª¼ì²éµÄEmailµØÖ·
'·µ»ØÖµ£ºTrue ----EmailµØÖ·ºÏ·¨
' False ----EmailµØÖ·²»ºÏ·¨
'********************************************
function IsValidEmail(email)
dim names, name, i, c
IsValidEmail = true
names = Split(email, "@")
if UBound(names) <> 1 then
IsValidEmail = false
exit function
end if
for each name in names
if Len(name) <= 0 then
IsValidEmail = false
exit function
end if
for i = 1 to Len(name)
c = Lcase(Mid(name, i, 1))
if InStr("abcdefghijklmnopqrstuvwxyz_-.", c) <= 0 and not IsNumeric(c) then
IsValidEmail = false
exit function
end if
next
if Left(name, 1) = "." or Right(name, 1) = "." then
IsValidEmail = false
exit function
end if
next
if InStr(names(1), ".") <= 0 then
IsValidEmail = false
exit function
end if
i = Len(names(1)) - InStrRev(names(1), ".")
if i <> 2 and i <> 3 then
IsValidEmail = false
exit function
end if
if InStr(email, "..") > 0 then
IsValidEmail = false
end if
end function
response.write validate("abcd@d.com")&"<br>"
response.write IsValidEmail("abcd@dd.com")&"<br>"
%>