E-mail Validation On Server..
I have a page that retrieve some info from a form, including an e-mail address. I have a Java Script regular expression to take care of the validation on the client side but I also need a similar reg.exp. to take care of the e-mail validation on the server side. Do you have any suggestions on what the server side reg.exp. could look like and whether it should be a function that is called or anything else?
<%
Dim email
email = Request.form(“email_add”)
Feel very free to fill in the rest of the code that is needed to validate the content of the email variable…
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Who can give me the FASTEST...easiest way to check an e-mail form? I am looking to implement it into my new form checking system, therefor I need something FAST and EFFICIENT. Any ideas?
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I've been pulling my hair out with javScript to no avail, so I just want to do this through some simple server-side form validation of a radio button.
All I want to do is check that the radio is selected.Code:
<P>
1. Which method of learning are you seeking?
<BLOCKQUOTE>
<input name="1" type="radio" value="Traditional"> Traditional<BR>
<input name="1" type="radio" value="100% Online"> 100% Online<BR>
<input name="1" type="radio" value="Hybrid (Mix of online and traditional classes)"> Hybrid (<em>Mix of online and traditional classes</em>)<BR>
<input name="1" type="radio" value="Not Sure"> Not sure<BR></BLOCKQUOTE>
</P>
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How can I do a form validation on the server side. I want to check that three values that I retrieve from a form don’t contain any numbers in one (only letters and hyphens should be allowed there) and anything but numbers in the second. In the third text box the e-mail adress should be entered but don't know how to check that the entered value follows a typical e-mail pattern.
As you can see from my code here there are several flaws that could be improved. Hope you can help me with that...
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I am using javascript and server side validation. This is a scenario for if someone has javascript turned off and the server side validation comes into play.
I have a form which submits to a hidden page which retrieves the data and the submits it to a db. When the data is posted, I am doing server validation checks before submitting to the db ie.
if str = "" or str = "" then
print this page saying 'please complete all fields'.
Now the user has to user their back browser button to get back to the form. The problem is that sometimes the values they entered into the form are there and sometimes they aren't. How can I ensure that the values they entered are still in the form?
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When the moderator jmurrayhead reviewed my website he pointed me a good point that I never though would be a problem but could be. He said that turning off the browser's javascript my sign in form or other form that uses javascript won't work the way they should.
He advised to ensure I validate everything server-side instead. My queastion is how can I validate an email address on the server-side? Do I have to uses javascript too?
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Should i to validate all the "Request"s calls
like Request.FORM("...") and Request.Cookies("...")
if it is so, i have to see inside
every "Input" elements like "Text" and even "Hidden"
and every Request.Cookies i'm using ???
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Can someone please explain to me what server side validation is and how this works, also where do you put this, and in which programming language do you write this. Some examples are also welkom.I've never used this but I want to learn how.
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I'd like to see if there is any guidance in the form of sample code or a
tutorial for server-side validation. Specifically for the thing I am trying
to do, if a user types too many letters into Textarea, then they see an
error on the screen. I was able to catch most occurrences of this error with
client-side javascript.
However, I'd like to handle it server-side in order
to catch those cases that get by the javascript for whatever reason. If I
could just catch the error before it gets displayed, then display a warning
in red letters in a pretty format, then that's all I'm hoping to do.
I went to ASPFAQ.com, didn't find anything there. I also did a search of
this forum and didn't see anything. I know conceptually what I want to do,
but I am not sure how to go about it.
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is it possible to do the data validation using ASP (server side) or javascript is the only way to do?
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I have an asp website..the validation is done in javascript..now is there any ossibility that, if javascript is not supported by a particular browser or if the javascript is disabled, the server-side validation(VBscript) automatically fires.
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Anyone have server side code to password validation?
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I wrote a sever side form valiation script that loops through the form elements building a string in the process. If you submit the form without filling in any fields you will get the error message in read at form's top. Look how the fields in the error message are completely out of order. Why is this? Code:
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Can anybody point me to a good tutorial/manual on advanced server-side form validation including validation of fields against unwanted strings such as the use of "http://".
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I need the 'user' of my site to be able to send an HTML email with attachments to a large list of email addresses. Although I don't want them to be able to see the email addresses on that list.
I need this to be able to be done from within a page on my site.
Does anybody know of a program or some code that I code put on my site?
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Im using CDONTS to do my email. How should I code which server Im using?
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Any body have an idea about where to start if we want to create an email manager using asp?
like creating the mail box and managing its size, displaying the mail messages and every thing else concerning this matter.
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how to use ASP to send mail from my local web server (using IIS on wWindowsXP-pro)? what are the necessary setting needed in IIS to enable mail sending? and how can i send mail?? I tried many web sited but the codes I get simply dont work at all!!! I am really going nuts.
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Can any help me on how to use ASP to access a mail server? I need to send an email from the web but i don't want to use "mailto" as the contents sent using "mailto" is messy.
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I need a form to mail script with mail server authentication. I do not have a server and i am getting remore server (reseller server package) i used basic mail() fuction (php) but won't work. it was becose mail server authentication prob. Please help me somebody to create a script for my web
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Has anyone successfully sent mail through a Domino mail server. I know with Exchange I can just use CDOSYS but we have a Domnio server and have Lotus notes Clients. I'm trying to figure this out but keep getting stuck because I really don't know where to start. I tried the old fashion way but it doesn't work of course. Anyone know how to make this work?
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I use the method below to send emails from an asp page that's part of a
web application:
<!--METADATA TYPE="typelib" UUID="CD000000-8B95-11D1-82DB-00C04FB1625D"
NAME="CDO for Windows 2000 Library" -->
<%
On error Resume Next
Dim cdoConfig, cdoMessage
Set cdoConfig = Server.CreateObject("CDO.Configuration")
With cdoConfig.Fields
.Item(cdoSendUsingMethod) = 2
.Item(cdoSMTPServer) = "MailServer.Name.com"
.Item(cdoSMTPServerPort) = 25
.Update
End With
Set cdoMessage = Server.CreateObject("CDO.Message")
With cdoMessage
Set .Configuration = cdoConfig
.From = "Me<mailsender@mymail.com>"
.To = "You<mailrecipient@somemail.com>"
.Subject = "Surprise!"
.TextBody = "Helloooo..."
.Send
If err.number Then
Response.Write("Houston! We have a problem...")
End If
End With
Set cdoMessage = Nothing
Set cdoConfig = Nothing
%>
On the production server (Windows 2003 Server) everything works fine
and I don't have a problem sending the mails from the application.
However, I recently upgraded my development box to Windows XP Pro SP2
and the code fails with with the following error:
CDO.Message.1 (0x80040213)
The transport failed to connect to the server.
The from and to email addresses that I'm using are valid and part of my
domain (not a Hotmail or other freemail address).
The SMTP service is up and running on the dev box.
I also tried replacing the mail server name with the IP address of the
mail server, but again it's failing.
We are running Exchange Server for email and if I change the
cdoSendUsingMethod to 3 (for cdoSendUsingExchange) the mail is sent
correctly without errors.
Will I not able to use the cdoSendUsingPort method to send the email if
I'm on Exchange? Am I forced to use cdoSendUsingExchange?
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My computer is at intranet,I want to use following code to realizing function of sending mail.But this program only can send mail between intranet.If I send mail in internet,I need to through proxy server,the proxy method is HTTP(proxy server:xx.yyyy.com,port:8080,username/password),I want to use this program to send from intranet to internet through proxy server.I want to know how to realize this function.My code is follows:
Set objCDOMail = Server.CreateObject("CDONTS.NewMail")
objCDOMail.From = frommail
objCDOMail.To = tomail
objCDOMail.Subject = mailsubject
objCDOMail.BodyFormat = 0
objCDOMail.MailFormat = 0
objCDOMail.Body = mailbody
objCDOMail.Send
Set objCDOMail = Nothing
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Can I read mail (from an inbox) on an exchnage server with ASP?
If so, how?
I hear all this about CDO, CDOSYS, etc, but they all seem to be able to
only send mail. I just need to read mail from exchange server. Can
this be done?
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I’m using ASP with VBScript…and I need to send mails using Lotus Notes Mail Server (IBM).
How to communicate to the Lotus Notes Server and send mails?
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I have registered a domain, if i want to check my mail i had provision to go to there web server mail page from there i could login and see my emails,
i have a created home page in ASP there i had login page with username and password,
if i enter the username and password it should straight away take me to the email folder(accessing from my home page rather than going to the their web server login page)....
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Create the following code from database but does not validate on enter - I am using ShadowWizards validation code.
<Input fields so work however I will need dropdown and radio buttons to be validated also.
I really like the work ShadowWizard has put in and would like to continue in the same neat, cleaver coded way!
I did validate the few fields with ASP but Yahoo toolbar stops people going back on forms and therefor would not work on all PC's, typically the bosses and now he seems to want it asap so any javascript solution? Code:
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I am doing login page . (login.asp)As usual it has username , password textbox and a login button .i need to do client side validation for mandatory fields and I need to do server side validations to check for the hardcoded username and password .if it matches i have to redirect to another page(content.asp)
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I need some help: with cdosys i'm able to send e-mail from asp using the local exchange
server. Now I also have to save the sent mail into the user's mailbox for future reference: how to?
I'm using:....
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I'm using CDO to send mail to the site owner from ASP pages with forms.
Recently one of my forms is occasionally sending email with what seems
to be an insertion which is replacing the plain text part of the email
with something else. Looking at the server sent email source, the
hacked emails have the following:
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Here's the scenario. I'm currently using cdosys/asp to send mail to
our SMTP server. We use a product called MailFilter to check for SPAM.
It doesn't work very well. If MailFilter isn't working cdosys also has
problems and emails don't get sent. As these email are confirmations
for customer's bookings this means lots of customers calling to see
where their confirmation emails have gone. The root of the problem is
MailFilter but that here to stay. So I had this thought of sending the
message to a queue of some sort so at least they will get to the
customer eventually rather than being lost for good. So here's the
question:
Can I/How do I send messages to a mailbox on our exchange server using
cdo.message?
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I'm using CDO from my vb component to fire email. The problem is
whenever one of the email addresses in to, or cc is wrong then none of
the mails are fired even to the correct addresses. It gives an error
like
The server rejected one or more recipient addresses. The server
response was: 550 Relaying denied for <xfd@wre.com>
My code goes like this. Why is the mail server trying to look for the
validation of email ids??I want that atleast the mail should be fired
to the correct email addresses rather than no email fire. Can i
achieve that.
Dim iMsg As New CDO.Message
Dim iConf As New CDO.Configuration
With iConf
.Fields.Item(cdoSendUsingMethod) = cdoSendUsingPort
.Fields.Item(cdoSMTPConnectionTimeout) = 10 ' quick timeout
.Fields.Item(cdoSMTPAuthenticate) = cdoBasic
.Fields.Item(cdoSendUserName) = "username"
.Fields.Item(cdoSendPassword) = "password"
.Fields.Item(cdoURLProxyServer) = "server:80"
.Fields.Item(cdoURLProxyBypass) = "<local>"
.Fields.Item(cdoURLGetLatestVersion) = True
.Fields.Update
End With
Set iMsg.Configuration = iConf
With iMsg
.To = strToEmail
.From = strFromEmail
.CC = strCCEmail
.BCC = strBCCEmail
.Subject = strMailSubject
If strMailFormat = "TEXT" Then
.TextBody = strMailBody
Else
.HTMLBody = strMailBody
End If
If strAttachment <> "" Then
.AddAttachment strAttachment
End If
If intPriority = 2 Then
.Fields.Item("urn:schemas:mailheader:X-Priority") =
cdoHigh
.Fields.Update
End If
.Send
End With
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I would like to know if this can be achieved! On the form I a drop down menu that's called ("Escalation_type") the values are eta, hdtv, and supervisors. I have some ideas but I am not sure if it will work or not. If the use chooses an eta as a value I would like it to be sent a mailbox for exam: no@where.com. If they choose hdtv as value I would like it to be sent to a different mailbox. Can this be achieve by using the case statement or the if statement?
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