Tengo el codigo del archivo profile_update.asp, que permite modificar el archivo personal de cada usuario, sin embargo, en el campo de la contraseña solo se comprueba que si es o no un campo vacio y necesito una comprobacion más rigurosa. La funcion de validar el correo esta en el archivo IsEmailValid.asp y funciona perfectamente, sin embargo no se como llamar dicho archivo.
Es muy importante. Gracias
Archivo profile_update.asp
<%
Option Explicit
Dim sql, rsUser, username, firstname, email, notfilled(2), badflag, count, calltype, password
username = Request.Cookies("username")
'Assign form values to variables
firstname = Request.Form("firstname")
email = Request.Form("email")
password = Request.Form("password")
'Check everything's been filled in, badflag determines whether error function is called
badflag = 0
if firstname = "" then
notfilled(0) = "First Name"
badflag = 1
end if
if email = "" then
notfilled(1) = "Email"
badflag = 1
end if
if password = "" then
notfilled(2) = "Password"
badflag = 1
end if
if badflag = 1 then
signuperror("nofield")
end if
'Open connection and insert user details into the database
%>
<%
Dim ConnectString, conn
ConnectString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Server.MapPath("siteusers.mdb")
Set conn = Server.CreateObject("ADODB.Connection")
conn.open ConnectString
%>
<%
Set rsUser = Server.CreateObject("ADODB.Recordset")
rsUser.open "users WHERE username = '" & username & "'", conn, 3, 3
if rsUser("password") = password then
rsUser("firstname") = firstname
rsUser("email") = email
rsUser.Update
else
signuperror("badpwd")
end if
rsUser.close
set rsUser = nothing
conn.close
set conn = nothing
Response.Redirect("profile.asp?updated=true")
%>
<%Function signuperror(errortype)%>
<html>
<head>
<title>Your Profile</title>
</head>
<body bgcolor="#FFFFFF" link="#DD0000" vlink="#DD0000" alink="#000000">
<font face="arial,helvetica" size=2>
<%if errortype = "nofield" then%>
<p><b>You have not filled in the following fields correctly:</b></p>
<p>
<%for count = 0 to 2%>
<%if notfilled(count) <> "" then%>
<b><%=notfilled(count)%></b><br>
<%end if%>
<%next%>
</p>
<%else%>
<p>Your password is incorrect</p>
<%end if%>
<p><a href="javascript:self.history.go(-1)">Please try again</a></p>
</font>
</body>
</html>
<%Response.end
End Function%>
Archivo IsEmailValid.asp
<%
Function IsEmailValid(strEmail)
Dim strArray, strItem, i, c
IsEmailValid = True
strArray = Split(strEmail, "@")
If UBound(strArray) <> 1 Then
IsEmailValid = False
Exit Function
End If
For Each strItem In strArray
' no part can be void
If Len(strItem) <= 0 Then
IsEmailValid = False
Exit Function
End If
For i = 1 To Len(strItem)
c = LCase(Mid(strItem, i, 1))
' if there is an illegal character in the part
If InStr("abcdefghijklmnopqrstuvwxyz_-.", c) <= 0 And Not IsNumeric(c) Then
IsEmailValid = False
Exit Function
End If
Next
If Left(strItem, 1) = "." Or Right(strItem, 1) = "." Then
IsEmailValid = False
Exit Function
End If
Next
If InStr(strArray(1), ".") <= 0 Then
IsEmailValid = False
Exit Function
End If
i = Len(strArray(1)) - InStrRev(strArray(1), ".")
If i <> 2 And i <> 3 And i <> 4 Then
IsEmailValid = False
Exit Function
End If
If InStr(strEmail, "..") > 0 Then
IsEmailValid = False
Exit Function
End If
IsEmailValid = True
End Function
%>
