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Revision 155

Added by ryan about 20 years ago

Update captcha code on submitting form

View differences:

view.php
251 251
252 252 
	// Captcha
253 253 
	if(extension_loaded('gd') AND function_exists('imageCreateFromJpeg')) { /* Make's sure GD library is installed */
254 
		if(isset($_POST['captcha']) AND is_numeric($_POST['captcha']) AND strlen($_POST['captcha']) == 5) {
254 
		if(isset($_POST['captcha'])) {
255 255 
			// User-supplied captcha
256 256 
			$user_captcha = $_POST['captcha'];
257 257 
			// Computer generated
......
260 260 
			}
261 261 
			// Check for a mismatch
262 262 
			if($user_captcha != $system_captcha) {
263 
				exit('Captcha mismatch');
263 
				$captcha_error = $MESSAGE['INCORRECT_CAPTCHA'];
264 264 
			} else {
265 265 
				unset($_SESSION['captcha']);
266 266 
			}
......
280 280 
		echo ':<br /><ul>';
281 281 
		foreach($required AS $field_title) {
282 282 
			echo '<li>'.$field_title;
283 
		}
283 
		}
284 
		if(isset($captcha_error)) { echo '<li>'.$captcha_error.'</li>'; }
284 285 
		echo '</ul><a href="javascript: history.go(-1);">'.$TEXT['BACK'].'</a>';
285 286
286 287 
	} else {
287 288
289 
		if(isset($captcha_error)) {
290 
			echo '<br /><ul>';
291 
			echo '<li>'.$captcha_error.'</li>';
292 
			echo '</ul><a href="javascript: history.go(-1);">'.$TEXT['BACK'].'</a>';
293 
		} else {
294
288 295 
		// Check how many times form has been submitted in last hour
289 296 
		$query_submissions = $database->query("SELECT submission_id FROM ".TABLE_PREFIX."mod_form_submissions WHERE submitted_when >= '3600'");
290 297 
		if($query_submissions->numRows() > $max_submissions) {
......
332 339 
			echo $success_message;
333 340 
		} else {
334 341 
			echo $TEXT['ERROR'];
342 
		}
343
335 344 
		}
336
337 345 
	}
338 346
339 347 
}

Also available in: Unified diff