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코드에서 논리적 오류를 해결할 수 없습니다. 나는 논리가 올바른지 보이지만 어떤 문제가 있는지 확실하지 않다PHP 폼 코드에서 PHP 논리 오류가 발생했습니다.
이 내 PHP입니다 :
<?php require_once("includes/connection.php"); ?>
<?php
include_once("includes/form_functions.php");
if(isset($_POST['submit']))
{
$errors = array();
if(isset($_POST['txtSpace']))
{
$choice_spc_port = $_POST["txtSpace"];
}
if(isset($_POST['txtNumber']))
{
$choice_no = $_POST["txtNumber"];
}
if(isset($_POST['txtLocation']))
{
$choice_loc = $_POST["txtLocation"];
if($choice_loc =="txtSetXY")
{
$x = $_POST["txtXLocation"];
$y = $_POST["txtYLocation"];
if($x == "")
{
$message = "You forgot to enter X Value";
}
elseif($y == "")
{
$message = "You forgot to enter Y Value";
}
else
{
$choice_loc = $x . "," . $y;
}
}
}
$user_name = $_POST["txtUserName"];
$user_email = $_POST["txtUserEMail"];
$animal_name = $_POST["txtAnimalName"];
$disp_msg = $_POST["txtDispMsg"];
$comments = $_POST["txtComments"];
if(!isset($_POST['txtSpace']))
{
$message = "Please select Space Portion";
}
elseif(!isset($_POST['txtNumber']))
{
$message = "Please select the number of animals";
}
elseif(!isset($_POST['txtLocation']))
{
$message = "Please select the desired location of animal";
}
elseif($user_name == "")
{
$message = "Please enter your name.";
}
elseif($user_email == "")
{
$message = "Please enter your email.";
}
elseif($animal_name == "")
{
$message = "Please enter the name of the animal.";
}
elseif($disp_msg == "")
{
$message = "What message you want to dedicate to the animal?.";
}
else
{
// validation
$required_fields = array('txtUserName','txtUserEMail','txtAnimalName','txtDispMsg');
$errors = array_merge($errors, check_required_fields($required_fields, $_POST));
$user_name = trim(mysql_prep($_POST['txtUserName']));
$user_email = trim(mysql_prep($_POST['txtUserEMail']));
$animal_name = trim(mysql_prep($_POST['txtAnimalName']));
$disp_msg = trim(mysql_prep($_POST['txtDispMsg']));
if(empty($errors))
{
/*if($choice_loc == "txtSetXY")
{
$x = $_POST["txtXLocation"];
$y = $_POST["txtYLocation"];
$choice_loc = $x . "," . $y;
}*/
if($choice_no == "other")
{
$choice_no = $_POST["other_field"];
}
$insert = "INSERT INTO db_form (db_space_portion, db_number, db_location, db_user_name, db_user_email, db_animal_name, db_message, db_comments) VALUES ('{$choice_spc_port}', '{$choice_no}', '{$choice_loc}', '{$user_name}', '{$user_email}','{$animal_name}','{$disp_msg}','{$comments}')";
$result = mysql_query($insert);
if($result)
{
echo("<br>Input data is succeed");
}
else
{
$message = "The data cannot be inserted.";
$message .= "<br />" . mysql_error();
}
}
else
{
if(count($errors) == 1)
{
$message = "There was 1 error on the form.";
}
else
{
$message = "There were " . count($errors) ." errors on the form.";
}
}
}
}
else
{
$user_name = "";
$user_email = "";
$disp_msg = "";
$comments = "";
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Test Form</title>
<meta charset="utf-8">
<link rel="stylesheet" href="css/reset.css" type="text/css" media="all">
<link rel="stylesheet" href="css/layout.css" type="text/css" media="all">
<link rel="stylesheet" href="css/style.css" type="text/css" media="all">
<script type="text/javascript" src="js/jquery-1.9.0.min.js" ></script>
<script type="text/javascript" src="js/cufon-yui.js"></script>
<script type="text/javascript" src="js/cufon-replace.js"></script>
<script type="text/javascript" src="js/Copse_400.font.js"></script>
<script type="text/javascript" src="js/imagepreloader.js"></script>
<script type="text/javascript" src="js/functions.js"></script>
<!--[if lt IE 9]>
<script type="text/javascript" src="js/ie6_script_other.js"></script>
<script type="text/javascript" src="js/html5.js"></script>
<![endif]-->
</head>
<body id="page5">
<!-- START PAGE SOURCE -->
<div class="body7">
<div class="main">
<section id="content">
<div class="wrapper">
<article class="col24">
<div class="pad1">
<h4>Kindly Fill the form</h4>
<?php if(!empty($message)){ echo $message; } ?>
<?php if(!empty($errors)){ echo display_errors($errors);}?>
<form id="TestForm" name="TestForm" method="post" action="form.php">
<div>
<div class="wrapper"> <strong><span>*</span> Desired Space</strong>
<div class="formText">
<input type="radio" name="txtSpace" value="RJ"/>Space Top<br />
<input type="radio" name="txtSpace" value="SM" />Space Bottom<br />
</div>
</div>
<div class="wrapper"> <strong><span>*</span> Select the Number</strong>
<div class="formText">
<input type="radio" name="txtNumber" value="100"/>100
<input type="radio" name="txtNumber" value="200"/>200
<input type="radio" name="txtNumber" value="500"/>500
<input type="radio" name="txtNumber" value="1000"/>1000
<input type="radio" name="txtNumber" value="10000"/>10000
<input type="radio" name="txtNumber" value="other"/>other
<input type="text" name="other_field" id="other_field" onblur="checktext(this);"/>
</div>
</div>
<div class="wrapper"> <strong><span>*</span> Select X & Y Value</strong>
<div class="formText">
<input type="radio" name="txtLocation" value="txtSetXY"/> Specify Photo Location<br />
<div style="padding-left:20px;">
X: <input type="text" id="locField" name="txtXLocation"><br />
Y: <input type="text" id="locField" name="txtYLocation"><br />
</div>
<input type="radio" name="txtLocation" value="Default"/>Default
</div>
</div>
<div class="wrapper"> <strong><span>*</span> Your Name:</strong>
<div class="bg">
<input type="text" class="input" name="txtUserName">
</div>
</div>
<div class="wrapper"> <strong><span>*</span> Your Email:</strong>
<div class="bg">
<input type="text" class="input" name="txtUserEMail">
</div>
</div>
<div class="wrapper"> <strong><span>*</span> Name of the animal:</strong>
<div class="bg">
<input type="text" class="input" name="txtAnimalName">
</div>
</div>
<div class="wrapper">
<div class="textarea_box"> <strong><span>*</span> The Message you want for your favourite animal:</strong>
<textarea name="txtDispMsg" cols="1" rows="1"></textarea>
</div>
</div>
<div class="wrapper">
<div class="textarea_box"> <strong>Comments:</strong>
<textarea name="txtComments" cols="1" rows="1"></textarea>
</div>
</div>
<input type="submit" name="submit" value="Submit">
</div>
</form>
</div>
</article>
</div>
</section>
</div>
</div>
</body>
</html>
오류 :이 PHP는 바이올린 여기
확인합니다.
행 25. x 텍스트 필드를 공백으로 남겨도 표시되지 않습니다. $ message = "X 값 입력을 잊었습니다.";
줄 29와 동일합니다. y 텍스트 필드를 비워 두어도이 표시되지 않습니다. $ message = "Y 값을 입력하지 않았습니다.";
그러나 x 및 y 텍스트 필드의 값 즉, txtXLocation 및 txtYLocation에 값을 입력하면 유효성 검사를 확인하지 않고 db에 저장됩니다. 사전에
덕분에
'if (empty ($ x)) '를 사용해보세요 – Kamil
스택 오버플로에 오신 것을 환영합니다. 질문 자체에 코드를 게시 할 수 있으며 실제로 그렇게하는 것이 좋습니다. ** {} ** 도구 모음 버튼을 사용하여 간단하게 형식을 지정하십시오. –
@ 카밀 나는 같은 것을 사용했다. 그러나 해결책을 제공하지 않고있다. – Sumit