Contact form for SharePoint

[fnatichohn]

I just found a code to build a contact form:
http://www.java2s.com/Code/ASP/Valid...iladdressC.htm

This part works fine for me, but now I did add an RequiredFieldValidator.#
Here's the code e.g. txtEmailAddress:

RequiredFieldValidator FieldEmailValidieren = new RequiredFieldValidator();
FieldEmailValidieren.ID = "_FieldEmailValidieren";
FieldEmailValidieren.ControlToValidate = txtEmailAddress.ID;
FieldEmailValidieren.Text = "<br>The E-Mail you have entered is not valid!";
FieldEmailValidieren.ErrorMessage = "Field 'Email' is empty";
FieldEmailValidieren.Display = ValidatorDisplay.Static;
Controls.Add(FieldEmailValidieren);

This works fine for me, too, but the problem is that I need an RegularExpressionValidator.

Can somebody help me herewith?


fnatichohn

[QuinnJohns]

                <td colspan="3" style="text-align: left">
                    <asp:TextBox ID="txtEmailAddress" runat="server" Width="241px" MaxLength="100"></asp:TextBox>
                    <asp:requiredfieldvalidator id="RequiredFieldValidator3"
                        controltovalidate="txtEmailAddress"
                        errormessage="Email Address."
                        text=" *" runat="server" 
                        SetFocusOnError="True" />
                    <asp:CustomValidator id="CustomValidator1"
                        controltovalidate="txtEmailAddress"
                        OnServerValidate="ValidateEmailFormat"
                        errormessage="The email address format is not valid. Format: someone@company.com"
                        text=" *" runat="server" SetFocusOnError="True" />
                    </td>

Then with a custom validator, in the codebehind,

    // Function: ValidateEmailFormat
    // Description: Matches the Email expression, to ensure it is a valid format.
    protected void ValidateEmailFormat(object source, ServerValidateEventArgs args)
    {
        // match the format
        if (System.Text.RegularExpressions.Regex.IsMatch(txtEmailAddress.Text.ToString(), @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"))
            args.IsValid = true;
        else
            args.IsValid = false;
    }

-Quinn

I hope it helps! If it does please rate up.

[fnatichohn]

Hi Quinn!

First all thanks for your help, but I don't understand everything.

Do I have to replace anything from my code to use yours or do you I only have to add the last part?
If I do so I get the following errors: http://pastie.org/1155514

Sorry, but I'm absolutely a freshman to C-Sharp.

I hope you understand and can help me with my problem.

[QuinnJohns]

                <td colspan="3" style="text-align: left">
                    <asp:TextBox ID="txtEmailAddress" runat="server" Width="241px" MaxLength="100"></asp:TextBox>
                    <asp:requiredfieldvalidator id="RequiredFieldValidator3"
                        controltovalidate="txtEmailAddress"
                        errormessage="Email Address."
                        text=" *" runat="server" 
                        SetFocusOnError="True" />
                    <asp:CustomValidator id="CustomValidator1"
                        controltovalidate="txtEmailAddress"
                        OnServerValidate="ValidateEmailFormat"
                        errormessage="The email address format is not valid. Format: someone@company.com"
                        text=" *" runat="server" SetFocusOnError="True" />
                    </td>

Then with a custom validator, in the codebehind,

    // Function: ValidateEmailFormat
    // Description: Matches the Email expression, to ensure it is a valid format.
    protected void ValidateEmailFormat(object source, ServerValidateEventArgs args)
    {
        // match the format
        if (System.Text.RegularExpressions.Regex.IsMatch(txtEmailAddress.Text.ToString(), @"\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*"))
            args.IsValid = true;
        else
            args.IsValid = false;
    }

-Quinn

I hope it helps! If it does please rate up.

So, the top portion goes into the .ASPX page.

The bottom part, goes into the corresponding .aspx.cs page.

[fnatichohn]

Well, I'm okay with the bottom part, but the top portion is harder for me.
Do I have to create a .ASPX page?

This is a screenshot of my solution explorer: http://picfront.org/d/7R91

edit: I'm sorry. I did post the wrong link in my very first post. Here's the right one: http://www.codeproject.com/KB/sharep...ntactForm.aspx