ASCX

<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ContactForm.ascx.cs" Inherits="ContactForm" %>




<asp:Literal ID="litError" runat="server" />

<div id="maincontactform">

    <dl>

        <dt><label for="<%=tbName.ClientID %>">Name*</label></dt>

        <dd><asp:TextBox ID="tbName" runat="server" CssClass="mftextbox" /></dd>




        <dt><label for="<%=tbEmail.ClientID %>">Email*</label></dt>

        <dd><asp:TextBox ID="tbEmail" runat="server" CssClass="mftextbox" /></dd>




        <dt><label for="<%=tbPhone.ClientID %>">Phone*</label></dt>

        <dd><asp:TextBox ID="tbPhone" runat="server" CssClass="mftextbox" /></dd>

        

        <dt><label for="<%=tbCountry.ClientID %>">Country</label></dt>

        <dd><asp:TextBox ID="tbCountry" runat="server" CssClass="mftextbox" /></dd>




        <dt><label for="<%=tbEnquiry.ClientID %>">Enquiry</label></dt>

        <dd><asp:TextBox ID="tbEnquiry" runat="server" TextMode="MultiLine" Rows="10" CssClass="mftextboxmulti" /></dd>

        

        <dt></dt>

        <dd><asp:Button ID="btnSubmit" runat="server" Text="Submit" onclick="BtnSubmitClick" CssClass="mfsubmitbutton" /></dd>

    </dl>

</div>

CodeBehind

using System;

using System.Text;

using System.Web.UI;

using umbraco;




    public partial class ContactForm : UserControl

    {

        // Macro Parameters

        public string EmailAddress { get; set; }

        public int ThankYouPage { get; set; }




        // Hold a couple of formatting strings for use later

        private const string ErrorFormat = "<p class=\"formerror\">{0}</p>";

        private const string EmailLineFormat = "<p><strong>{0}</strong>: {1}</p>";




        protected void BtnSubmitClick(object sender, EventArgs e)

        {

            // Quick check for mandatory fields

            if(string.IsNullOrWhiteSpace(tbName.Text) | string.IsNullOrWhiteSpace(tbEmail.Text) | string.IsNullOrWhiteSpace(tbPhone.Text))

            {

                // Found an empty field, return error

                litError.Text = string.Format(ErrorFormat, "Please complete all mandatory fields");

                return;

            }




            // No errors create email

            var email = new StringBuilder();

            email.AppendFormat(EmailLineFormat, "Name", tbName.Text);

            email.AppendFormat(EmailLineFormat, "Email", tbEmail.Text);

            email.AppendFormat(EmailLineFormat, "Phone", tbPhone.Text);

            email.AppendFormat(EmailLineFormat, "Country", tbCountry.Text);

            email.AppendFormat(tbEnquiry.Text);




            // Send the email

            library.SendMail(EmailAddress, EmailAddress, "Contact Form Enquiry", email.ToString(), true);




            // Redirect to thank you page

            Response.Redirect(library.NiceUrl(ThankYouPage));

        }

    }

Styles

/*--- Contact Form ---*/

dl { margin:12px 0; }

dt { padding:4px 0; font-weight:bold; }

dd { font-style:italic; padding:4px 0; }

.mftextbox { width:80%; padding:5px; font-size:20px; }

.mftextboxmulti { width:80%; padding:5px; font-size:12px; }

.mfsubmitbutton { font-size: 1.2em; padding: 3px 9px;}

p.formerror { font-weight: bold;color: red;}