PHP - Validation Add validation that checks: $title and $message both have a min
ID: 3800920 • Letter: P
Question
PHP - Validation
Add validation that checks:
$title and $message both have a minimum length of 3.
title has a maximum length of 32 characters.
$message has a maximum length of 52 characters.
If any of the three validation rules fail, print a status of 432 and an error message of what is wrong with the user input. The JSON response should look like:
If the user submitted a successful post, save the record using the provided Thread class. Set the timeposted set to when the item was submitted. Make the thread visible as soon as its submitted. Print a status code of 200. The JSON response should look like:
Add your code to newthread.php. Test your script by running:
newthread.php
Explanation / Answer
<?php
if ($argc != 3)
{
throw new Exception('Invalid number of arguments provided');
}
$title = $argv[1];
$message = $argv[2];
$thread = new Thread();
// Actual implementation below
if(strlen($title) < 3)
{
$json = '{"status" : 432,"error" : "title field too short"}';
}
else if(strlen($title) > 32)
{
$json = '{"status" : 432,"error" : "title field too long"}';
}
else if(strlen($message) < 3)
{
$json = '{"status" : 432,"error" : "message field too short"}';
}
elseif(strlen($message) > 52)
{
$json = '{"status" : 432,"error" : "message field too long"}';
}
else
{
//$timestamp = time(). ' '. date('Y-m-d');
$timestamp = date("m/d/y G:i:s");
echo($timestamp." UTC");
$json = '{"status" : 200}';
}
echo ' ' . $json;
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