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پرسیده شده 11 فروردین 99

فعالیت 1494 روز پیش

دیده شده 1209 بار

index.php

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
  <link rel="stylesheet" href="style.css">
</head>

<body>
  <form action="proccess.php" class="form" method="POST">
    <label for="">name</label>
    <input type="text" name="name" id=""  >
    <label for="">family</label>
    <input type="text" name="family" id="" >
    <label for="">phone</label>
    <input type="text" name="phone" id="" >
    <label for="">email</label>
    <input type="text" name="email" id="" >
    <input type="submit" value="Register">
  </form>
</body>

</html>

style.css

.form {
    display: flex;
    flex-direction: column;
    align-items: center;
}

[type="text"],
[type="submit"] {
    margin-bottom: 1%;
    padding: 9px 20px;
    width: 200px;
}

functions

<?php

function connectDb()
{
  $mysqliObj = new mysqli("localhost", "root", "", "oophp");
  if ($mysqliObj->connect_errno) {
    echo $mysqliObj->connect_error;
    die();
  }
  return $mysqliObj;
}

function getAllData($mySqliObj, $tableName = "names")
{
  return $mySqliObj->query("SELECT * FROM $tableName");
}

function validateData($data)
{
  foreach ($data as $key => $value) {
    if (empty($value)) {
      return $key;
    }
  }
}

function emailAvilable($mySqliObj, $email){
  $emails = $mySqliObj->query("SELECT email FROM names where email = '$email' ");
  if ($emails->num_rows){
    return true;
  }
}

function insertInDb ($mySqliObj, $data) {
 $prepareData = $mySqliObj->prepare("INSERT INTO names VALUES(?, ?,?,?)");
 $prepareData->bind_param("ssss", $data['name'],$data['family'],$data['phone'],$data['email']);
 $prepareData->execute();
  return true;
 }

proccess.php

<?php


if ($_SERVER['REQUEST_METHOD'] == "GET") {
  header("location:http://127.0.0.1/miniproject");
} else if ($_SERVER['REQUEST_METHOD'] == "POST") {
  require "functions.php";



  if (validateData($_POST)){
    echo "Fill all the textboxes";
    die();
  }else {

    $data = array(
      "name" => $_POST['name'],
      "family" => $_POST['family'],
      "phone" => $_POST['phone'],
      "email" => $_POST['email']
    );
  }
  $mysqliObj = connectDb();

  if (emailAvilable($mysqliObj,$data['email'])) {
    echo "Email is existed<br>";
    echo " <a href='http://127.0.0.1/miniproject'>Return</a>";
    die();
  }
 
  insertInDb($mysqliObj, $data);



}

amir tavakolian

11 فروردین 99

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