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Aldayne_Henry

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Posts posted by Aldayne_Henry

    Enforce format for academic year

    in Regex Help

    Posted

    sorry for the late reply @barand my internet is so shakey where i am at now.  I want to ensure that the user enters the format for academic year example( 2020/21 ). But when i used the code below it allows for even letters into the mix as well and without brackets as well. How would i go about ensuring the user uses the format (2020/21) ... brackets included 

    if(!empty($_POST ['ay']))
		{
			if(!preg_match(" ([0-9/])",$_POST['ay']))
			{
				$formerrors [] = ' " Incorrect format for academic year " ';
			}
		}

     

    My validation scripts are not outputting the errors to my form page, i have added the scripts of the validation page and the form page

    in PHP Coding Help

    Posted 

    <?php

 session_start();
	
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
	$post2= array_map('trim', $_POST);
	
	$verrors = [];
	
	if($post2['address'] == '')
	{
		$verrors= ' " Please enter a street address" ';
	}
	
	if($post2['district'] == '')
	{
		$verrors= ' "Please enter a district" ';
	}
	
	if($post2['parish'] == '')
	{
		$verrors= ' "Please enter a city or parish" ';
	}
	
	if($post2['country'] == '')
	{
		$verrors= ' "Please enter a country" ';
	}
	
	if($post2['email'] == '')
	{
		$verrors= ' "Please enter an email" ';
	}
	
	if($post2['tele'] == '')
	{
		$verrors= ' "Please enter a telephone number" ';
	}
	
	if(!empty($post2['address']))
	{
		if(!preg_match("/^[a-z0-9- ]+$/i", $post2['address']))
		{
			$verrors= ' "Enter a valid address number" ';
		}
		
	}
		if(!empty($post2['district']))
		{
			if(!preg_match("([a-zA-Z' ])",$post2['district']))
			{
				$verrors= ' "Invalid district" ';
			}
		}
		
		if(!empty($post2['parish']))
		{
		if(!preg_match("([a-zA-Z' ])",$post2['parish']))
			{
			$verrors= ' "Invalid parish" ';
			}
		}
		
		if(!empty($post2['country']))
		{
		if(!preg_match(" ([a-zA-Z' ])", $post2['country']))
		{
			$verrors= ' "Invalid country" ';
		}
		}
		
		
	
		if(!empty($post2['email']))
		{
	if(!fliter_var($post2['email'], FILTER_VALIDATE_EMAIL))
	{
		$verrors= ' "This is an invalid email address" ';
	}
		}
		
		if(!empty($post2['tele']))
		{
			if(!is_numeric($post2['tele']))
			{
				$verrors= ' "You entered a invalid phone number with text or characters please do not enter" ';
	
			}
		}
		if(!empty($post2['tele']))
		{
			if(strlen($post2['tele']) > 7)
			{
				$verrors= ' "You entered a telephone number greater than 7 digits" ';
			}
			else if(strlen($post2['tele']) < 7)
			{
				$verrors= ' "You entered a phone number less than 7 digits" ';
			}
		}
		
		if($verrors)
	{
		$post2['verrors']= $verrors;
		$qstr2= http_build_query($post2);
		header("Location:addpatientform2.php?$qstr2");
		exit;
	}
	
		header("Location:welcome.php");	
}





?>

    does the problem with the join have anything to do with my validation page? @Barand because i am looking all over and im not finding the error that may be causing this predicament

    My validation scripts are not outputting the errors to my form page, i have added the scripts of the validation page and the form page

    in PHP Coding Help

    Posted 

    <?php
session_start();




?>




<!DOCTYPE html>
	<html>
		<head>
			<title> Medical Login Page </title>
			<link rel="stylesheet" type="text/css" href="Registrationcss2.css">
		</head>

	
<body background="testtube.jpg">
		<?php
	if (isset($_GET['errors']) && !empty($_GET['errors']) )  
			{
    echo "<div style='padding:16px; background-color: red; color: white'>".join('<br>', $_GET['errors'])."</div>";
}
?>
 <div id="login.wrapper">
		<div class="container"> 
		</div>
		
	<form action="validateregistrationpage2.php" method="POST" id="login">
		<center><h2>MEDICAL PATIENT REGISTRATION FORM</h2></center>
		
		
		<label> Street Address </label>
		<input type= "text" name="address" placeholder="Enter patient's street address"/> 
		
		<label> District </label>
		<input type= "text" name="district" placeholder="Enter patient's District" > 
		
		<label> Parish/City </label>
		<input type= "text" name="parish" placeholder="Enter patient's parish"  >
		
		<label> Country </label>
		<input type= "text" name="country" placeholder="Enter patient's country of origin"  >  
		
		<label> Email </label>
		<input type= "text" name= "email" placeholder="Enter patient email address in form of (alexbrown@gmail.com)">
		
		<label> Telephone number </label>
		<input type= "text" name= "tele" placeholder="Enter patient telephone number in form of (555-555-555)">
		
		<button  type="submit" name="submitform" id="submit"> Submit Form</button>
		


	</form>
	
	</div>
</body>
</html>

    i have another issue, the join function is now misbehaving.. it now gives me an error saying invalid arguements yet i did this for my other page and it worked perfectly. what is going on?

    My validation scripts are not outputting the errors to my form page, i have added the scripts of the validation page and the form page

    in PHP Coding Help

    Posted 

    <?php

 session_start();
	
if($_SERVER['REQUEST_METHOD'] == 'POST')
{
	$post= array_map('trim', $_POST);
	
	$errors = [];
	
	if ($post['firstname']== '')
	{
		$errors[] = "<p>Please enter the patient first name</p>" ;
		
	}
	
	if($post['lastname'] == '')
	{
		$errors[]=  "<p>Please enter a last name</p>" ;
		
	}
	
	if($post['dateofbirth'] == '')
	{
		
		$errors[]= "<p>Please select a date of birth</p>" ;
		
		
	}
	
	if($post['trn'] == '')
	{
		$errors[] = "<p>Please Enter a trn</p>" ;
		
	}
	
	if($errors)
	{
		$post['errors']= $errors;
		$qstr= http_build_query($post);
		header("Location:addpatientform.php?$qstr");
		exit;
		
	}
	
			header("Location:addpatientform2.php");
}






?>

    so i tried it your way @Barand but the errors do not show in the form itself it shows in the url bar.. i want the errors to show up in the form

    My validation scripts are not outputting the errors to my form page, i have added the scripts of the validation page and the form page

    in PHP Coding Help

    Posted 

    This is the form code

<?php

session_start();

$firstn="";
$lastn="";
$dateofbirth= "";
$title="";
$TRN= "";
$firstnameerror="";
$lastnameerror="";
$trnerror=null;
$doberror="";
$titleerror="";

?>




<!DOCTYPE html>
	<html>
		<head>
			<title> Medical Login Page </title>
			<link rel="stylesheet" type="text/css" href="Registrationcss.css">
		</head>

	
<body background="testtube.jpg">
	
 <div id="login.wrapper">
		<div class="container">
		
		</div>
		
	<form action="validateregistrationpage.php" method="POST" id="login">
		<center><h2>MEDICAL PATIENT REGISTRATION FORM</h2></center>
		<label> Title </label>
		<select name= "title" placeholder= "--------" value= " <?php echo $title;?>">
			<option  value="mr" value=""> Mr. </option>
			<option value= "mrs" value = "" > Mrs. </option>
			<option value= "sir" value= " "> Sir. </option>
			<option value= "miss" value= " "> Miss. </option>
		</select><br><br>
		
		<label> First Name </label>
		<input type= "text" name="firstname" placeholder="Enter patient's first name" value="<?php echo $firstn; ?>"/> 
		<?php if(isset($firstnameerror)) { ?>
			<?php echo $firstnameerror ?>
		<?php } ?>
		
		<label> Last Name </label>
		<input type= "text" name="lastname" placeholder="Enter patient's last name" value="<?php echo $lastn; ?>"> 
		
		<label> Date of Birth </label>
		<input type= "date" name="dateofbirth" placeholder="select patient's date of birth" value= "<?php echo $dateofbirth; ?>" >
		
		<label> TRN </label>
		<input type= "text" name="trn" placeholder="Enter patient's 9 digit TRN" value= "<?php echo $TRN; ?>" >  <br><br>
		
		<button  type="submit" name="next" id="submit"> Next</button>
		


	</form>
	
	</div>
</body>
</html>

     

    My validation scripts are not outputting the errors to my form page, i have added the scripts of the validation page and the form page

    in PHP Coding Help

    Posted

    1. What do you mean i should check the post method request?

    2. trim the post array?

    3. kill the script after header redirect?

     

     

     

     

    //This is the php code

      

    <?php

 session_start();
	
	if(isset($_POST['next']))
	{
		
		$firstn=$_POST['firstname'];
		$lastn=$_POST['lastname'];
		$dateofbirth= $_POST['dateofbirth'];
		$title=$_POST['title'];
		$TRN= $_POST['trn'];
		$firstnameerror="";
		$lastnameerror="";
		$trnerror=null;
		$doberror="";
		$titleerror="";
		
		$_SESSION['errorflag'] = 0;
		
		
		
		
		if(empty($_POST['firstname']))
		{
			$firstnameerror= "<p style= 'color:red'> First name is required </p>";
			header("Location: addpatientform.php");
		}
		
			else
			{
				$firstn=$_POST['firstname'];
			}
			
		
		if(empty($_POST['lastname']))
		{
			$lastnameerror= "<p style= 'color:red'> Last name is required </p>";
			header("Location: addpatientform.php");
		}
		
		else
		{
			$lastn= $_POST['lastname'];
		}
		
		if(preg_match("([a-zA-Z'])",$firstn))
		{
			echo 'valid first name given';
		}
		else
		{
			$firstnameerror= "invalid first name given";
		
		}
		
		if(preg_match("([a-zA-Z'])",$lastn))
		{
			echo 'valid last name given';
		}
		
		else
		{
			$lastnamerror= "invalid last name";
			header("Location: addpatientform.php");
			
		}
		
		
		if(empty($_POST['dateofbirth']))
		{
			$doberror= "<p style= 'color:red'> Date of birth is required please enter date of birth </p>";
			header("Location: addpatientform.php");
			
		}
		else
		{
			$dateofbirth=$_POST['dateofbirth'];
		}
		
		if(empty($_POST['trn']))
		{
			$trnerror= "<p style= 'color:red'> TRN IS REQUIRED </p>";
			header("Location: addpatientform.php");
			
		}
		else
		{
			$TRN=$_POST['trn'];
		}
		
		if(!filter_var($TRN, FILTER_VALIDATE_INT))
		{
			$trnerror= "<p style= 'color:red> Incorrect TRN format </p>";
			header("Location: addpatientform.php");
			
		}
		
	if(strlen($TRN) > 9 || strlen($TRN) < 9)
		{
			$trnerror= "<p style= 'color:red> <TRN LENGTH IS NOT 10 DIGITS </p>";
			header("Location: addpatientform.php");
			
		}
			
	
	

	}






?>

     

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