Friday, 17 February 2017

sending emails using PHP and HTML forms simplified

hi guys, i am going to demonstrate how to send emails from your website via php.

step1.
create a html file and name it as you desire then paste the following code:

 
 
 step 2:
 
 
then create a php file and name it exactly as: send_form_email.php
 
copy or write down the following code:
 
<?php
 
if(isset($_POST['email'])) {
 
     
 
    // EDIT THE 2 LINES BELOW AS REQUIRED
 
    $email_to = "you@yourdomain.com";
 
    $email_subject = "Your email subject line";
 
     
 
     
 
    function died($error) {
 
        // your error code can go here
 
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
 
        echo "These errors appear below.<br /><br />";
 
        echo $error."<br /><br />";
 
        echo "Please go back and fix these errors.<br /><br />";
 
        die();
 
    }
 
     
 
    // validation expected data exists
 
    if(!isset($_POST['first_name']) ||
 
        !isset($_POST['last_name']) ||
 
        !isset($_POST['email']) ||
 
        !isset($_POST['telephone']) ||
 
        !isset($_POST['comments'])) {
 
        died('We are sorry, but there appears to be a problem with the form you submitted.');      
 
    }
 
     
 
    $first_name = $_POST['first_name']; // required
 
    $last_name = $_POST['last_name']; // required
 
    $email_from = $_POST['email']; // required
 
    $telephone = $_POST['telephone']; // not required
 
    $comments = $_POST['comments']; // required
 
     
 
    $error_message = "";
 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
 
  if(!preg_match($email_exp,$email_from)) {
 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
 
  }
 
    $string_exp = "/^[A-Za-z .'-]+$/";
 
  if(!preg_match($string_exp,$first_name)) {
 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />';
 
  }
 
  if(!preg_match($string_exp,$last_name)) {
 
    $error_message .= 'The Last Name you entered does not appear to be valid.<br />';
 
  }
 
  if(strlen($comments) < 2) {
 
    $error_message .= 'The Comments you entered do not appear to be valid.<br />';
 
  }
 
  if(strlen($error_message) > 0) {
 
    died($error_message);
 
  }
 
    $email_message = "Form details below.\n\n";
 
     
 
    function clean_string($string) {
 
      $bad = array("content-type","bcc:","to:","cc:","href");
 
      return str_replace($bad,"",$string);
 
    }
 
     
 
    $email_message .= "First Name: ".clean_string($first_name)."\n";
 
    $email_message .= "Last Name: ".clean_string($last_name)."\n";
 
    $email_message .= "Email: ".clean_string($email_from)."\n";
 
    $email_message .= "Telephone: ".clean_string($telephone)."\n";
 
    $email_message .= "Comments: ".clean_string($comments)."\n";
 
     
 
     
 
// create email headers
 
$headers = 'From: '.$email_from."\r\n".
 
'Reply-To: '.$email_from."\r\n" .
 
'X-Mailer: PHP/' . phpversion();
 
@mail($email_to, $email_subject, $email_message, $headers); 
 
?>
 
 
 
<!-- include your own success html here -->
 
 
 
Thank you for contacting us. We will be in touch with you very soon.
 
 
 
<?php
 
}
 
?>
 
 
for more details on setting up your php environment, drop your email as comment and i shall send you a complete simplified  booklet by wesys solutions for free.
 
hope it worked.  Chao!!www.wesyssolutions.co.ke 
 
 
 
 
 

Tuesday, 7 February 2017

simple whatsapp desktop interface in c#. it is working

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using WhatsApp_Application;
using WhatsAppApi;
namespace WhatsApp_Application
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void btn_send_Click(object sender, EventArgs e)
        {
            string from = "9199876543210"; //(Enter Your Mobile Number)
            string to = txt_to.Text;
            string msg = txt_msg.Text;
            WhatsApp wa = new WhatsApp(from, "WhatsAppPassword", "NickName", false, false);
            wa.OnConnectSuccess += () =>
            {
                MessageBox.Show("Connected to WhatsApp...");
                wa.OnLoginSuccess += (phonenumber, data) =>
                    {
                        wa.SendMessage(to, msg);
                        MessageBox.Show("Message Sent...");
                    };
                wa.OnLoginFailed += (data) =>
                    {
                        MessageBox.Show("Login Failed : {0} : ", data);
                    };

                wa.Login();
            };
            wa.OnConnectFailed += (Exception) =>
                {
                    MessageBox.Show("Connection Failed...");
                };          
        }
    }
}