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HTML - Validation Question
hello,
if I want to validate my website, should I test *all* the pages of my website with the validator ?? thanks Similar TutorialsFirst, I guess, I will shed some light on my situation. At the beginning of the summer, a realtor asked me to build him a website, and being an up-and-coming web designer I jumped at the opportunity to get some much needed experience. Long story short, I have used the validator in the past, but never with a php document. Alas as the validator complains about my three mistakes (mostly related to IE fixing, I got around most of it by using a table combined with divs, I took the easy way out I know) it is also complaining about links to php pages. Code: Line 113, Column 46: reference to external entity in attribute value. …ef="index.php?option=com_content&view=category&layout=blog&id=1&Itemid=3">Cro ✉ This is generally the sign of an ampersand that was not properly escaped for inclusion in an attribute, in a href for example. You will need to escape all instances of '&' into '&'. So that is what I am looking at... over 40 instances appear on the page! Anyways, this particular site doesn't need to be valid (I plan on reverting to my div's only layout for a portfolio piece anyways). I would just like to have an understanding of what these errors mean. Any help is much appreciated EDIT: While my mind is still deep into this subject... is this error just occuring because all that nasty php errors, or is there another reason behind it? Code: Line 51, Column 49: XML Parsing Error: Opening and ending tag mismatch: tr line 49 and td. <img src="images/banner2realty.jpg" /></div></td> Once again, any input is very much appreciated Site in question is: http://investorsconnection.net Here is the W3 validation for it: http://validator.w3.org/check?uri=ht...line&gro up=0 If you look at the first error, it has to do with a javascript function that is in the code. I suspect that the subsequent errors displayed in the validator are displayed due to something setting off the first error. 1. I thought the validator only validated HTML, not Javascript. 2. I've used the exact same Javascript function on other sites and they validated just fine - and I literally copy and pasted the function, so I'm a bit confused what is setting off the validator this time... Can anyone shed some light on this? Thanks! Hi! I really need some help trying to figure out why these are errors my website looks perfect, and how can i resolve those errors. http://validator.w3.org/check?uri=http%3A%2F%2Fwww.combbat21.com%2Fnoindex.php&charset=%28detect+automatically%29&doctype=In line&group=0 Thanks!!! I am doing a slow process after each section I add make sure it validates, however despite all that it claims Sorry, I am unable to validate this document because its content type is application/octet-stream, which is not currently supported by this service. The Content-Type header is sent by your web server (or web browser if you use the file upload interface) and depends on its configuration. Commonly, web servers will have a mapping of filename extensions (such as ".html") to MIME Content-Type values (such as text/html). That you received this message can mean that your server is not configured correctly, that your file does not have the correct filename extension, or that you are attempting to validate a file type that we do not support yet. In the latter case you should let us know that you need us to support that content type (please include all relevant details, including the URL to the standards document defining the content type) using the instructions on the Feedback Page. However my code shows Code: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <meta http-equiv="Content-type" content="text/html; charset=iso-8859-1" /> <meta name="author" content="Mordecai" /> <title>Rigganmore - Land of a Thousand Dreams</title> <meta name="author" content="Mordecai" /> <title>Rigganmore - Land of a Thousand Dreams</title> <link type="text/css" rel="stylesheet" href="stylesheet/general.css" /> <link type="text/css" rel="stylesheet" href="stylesheet/default.css" /> </head> <body> <div id="wrapper"> <div id="header"> </div> </div> </body> </html> Note: the Mime shows text/html not "application/octet-stream" as it claims and charset is there also. Please can someone help me? My web site main page is basically www.website.com/index.php. I am told that I can validate a php file. So I went to validator.w3.org, plugged in my url and got the error: No DOCTYPE found, and unknown root element. Aborting validation. So I added "<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'> <html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en-us' lang='en-us'>" to the top of my php file and got errors. In a php forum I was tolf to put the <session_start();> at the begining of the file. This took care of the php errors, but still the validator shows No DOCTYPE found, and unknown root element. Aborting validation. Can someone please help me with validation? Here is what the php file looks like now, thanks: Code: <session_start();> <!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>
<html xmlns='http://www.w3.org/1999/xhtml' xml:lang='en-us' lang='en-us'>
<?php
/**
* @file: index.php
* @author
* @description: main page
*/
include_once "db_config.php";
include_once "classes/system.php";
include_once "classes/main_menu.php";
include_once "classes/tools.php";
$command = tools::get_field_value("command");
$param = tools::get_field_value("param");
$main_menu = new main_menu($system);
$content = $main_menu->parse_command($command,$param);
echo $content;
?>
I have paid a French website company to write a website for me. I validated it using WW3's Validation service and saw loads of errors on every page. The declared doc type is XHTML 1 Trans. It said there were Meta tags in uppercase and not closed properly, nesting errors, tags not allowed and more. The company told me their code was written with Dreamweaver 8 and was correct. They pointed out that if I validated Google's or Firefox's or Microsoft's main page, they will and do show errors. WW3s page validates correctly! So what is the value of WW3 validation and is "bad" code in this case bad? Will it not work in some browsers? For the moment I have no answer to give them. The site, which is half-live (!), is http://www.villa-stbarths.com. I wrote another website myself http://henry-bar.net which has no errors (I corrected them all) and it works fine. Can anyone explain or answer the question "Will a WW3 invalid xhtml wesite work on all browsers"? Henry I need help with w3c validator, the validator gives me error for tghe following code: <td background= "http://wwwxyz.com/image-files/top.jpg"✉ You have used the attribute named above in your document, but the document type you are using does not support that attribute for this element. This error is often caused by incorrect use of the "Strict" document type with a document that uses frames (e.g. you must use the "Transitional" document type to get the "target" attribute), or by using vendor proprietary extensions such as "marginheight" (this is usually fixed by using CSS to achieve the desired effect instead). This error may also result if the element itself is not supported in the document type you are using, as an undefined element will have no supported attributes; in this case, see the element-undefined error message for further information. Can someone suggest me a way to rectify this. Thanks Validation - Just how far should you go? I've sat and started the seemingly longwinded process of validation (xhtml & css) - once you get going it's not as bad as it looks! My question is - just how far should you go? Site Check lists a million things to look at... just where do you stop? is W3C enough? Also how much attention should you be paying to IE's 'Done but with errors on the page' - see attached picture My validated xhtml My validated CSS My Page seriously i thought i was pretty decent at html but ive barely done much in recent months/years. http://validator.w3.org/#validate_by_uri and then type: http://www.numyspace.co.uk/~unn_s014557/index.htm i have no idea why there are so many errors. i primarily used dreamweaver for the code so i thought there wouldnt be many problems. I'm validating a page but i get these errors. They're probably simple things but validation isn't my strong point. This is my code. I just pasted it all since i didn't know where it starts and stops. Code: <body> <div id="header"> <div style="float:left;"><a href="#"><img src="images/foto1.gif" alt=" " width="152" height="127" class="m1" /></a></div> <div style="float:left;"><a href="index.html"><img src="images/header.jpg" alt=" " width="405" height="102" /></a><img class="m3" alt="" src="images/spacer.gif" height="0" style="display:block;"/><a href="index.html"><img src="images/home1.jpg" alt=" " width="102" height="41" onmouseover="this.src='images/home.jpg'" onmouseout="this.src='images/home1.jpg'"/></a><a href="our-menu.html"><img src="images/menu.jpg" alt=" " width="100" height="41" onmouseover="this.src='images/menu1.jpg'" onmouseout="this.src='images/menu.jpg'"/></a><a href="our-services.html"><img src="images/services.jpg" alt=" " width="101" height="41" onmouseover="this.src='images/services2.jpg'" onmouseout="this.src='images/services.jpg'"/></a><a href="contact-us.html"><img src="images/contact3.jpg" alt=" " width="102" height="41"/></a></div> <div style="float:left;"><a href="#"><img src="images/rotateimages.gif" alt=" " width="152" height="127" class="m2" /></a></div> </div> <!-- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ End Header \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ --> <div id="cont"> <div> <div class="left"> <div class="about"> <div><img src="images/spacer.gif" alt=" " width="1" height="19" /></div> <div class="font1" style="height:58px;"><strong class="font3">Lorem ipsum</strong> <strong class="font2">dolor sit et</strong><br/>amet consetetur elitr seder diam nonumy eirmod.</div> <div class="font1" style="line-height:15px;"><span class="font3">Address:</span><br/> 1234, Joondalup Drive, JOONDALUP<br/>WA6001 <span class="font3"/><br/> General Phone: <br /> +9555-5555<br/> <span class="font3">Reservations:</span> <br /> +9555-5556<br/> <br/> <span class="font3">email:</span><br/> <a href="mailto:" class="link2">lorem@ipsum.dolor</a><br/> <span class="font3">web:</span> <a href="#" class="link2">www.lorem.ipsum.dolor</a> </div> </div> </div> <div class="m4"><img src="images/foto5.gif" alt=" " width="152" height="127" /></div> </div> <!-- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ End left \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ --> <div> <div class="center"> <div class="wel"> <div><img src="images/spacer.gif" alt=" " width="1" height="30" /></div> <div class="m8"> <div class="font2" style="height:44px;"><img src="images/border_l.gif" alt=" " width="11" height="26" style="float:left;" /><strong>Contact Us</strong> - Fill out the form below and we will endeavour to respond to your email as soon as possible.</div> <div style="width:335px;"> <p class="font2"><strong>Name</strong> - Please fill in your name.</p> <form id="form1" name="form1" method="post" action=""> <label> <input type="text" name="textfield" id="textfield" /> </label> </form> <p class="font2"><strong>Phone</strong> - Please write down your phone number so we can contact you.</p> <form id="form2" name="form2" method="post" action=""> <label> <input type="text" name="textfield2" id="textfield2" /> </label></form><p> Line 57 is here <form id="form4" name="form4" method="post" action=""> <label> <input type="submit" name="button" id="button" value="Send" /> </label> </form> </div> </div> </div> </div> <div id="footer"> <div style="text-align:center;"><img alt="" src="images/spacer.gif" height="8" style="display:block "/><a href="index.html" class="link2">Home</a> | <a href="our-menu.html" class="link2">Our Menu</a> | <a href="our-services.html" class="link2">Our Services</a> | <a href="contact-us.html" class="link2">Contact Us</a></div> <div style="text-align:center"><img alt="" src="images/spacer.gif" height="19" style="display:block "/>© Copyright 2008. All rights reserved.</div> </div> </div> <!-- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ End Center \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ --> <div class="right"> <div> <div class="order"> <div> <div class="font3"><img src="images/spacer.gif" alt=" " width="1" height="8" />We Call You </div> <div class="form3 m6"> <form action="" method="post" name="form3"> <div> <div style="width:112px; float:left;" class="font4">Name</div> <div style="float:left; width:112px;"><input name="1" type="text" onclick="this.value=''" /></div> <div style="width:112px; float:left; margin-top:7px;" class="font4">Phone Number</div> <div style="width:112px; float:left; margin-top:0px;"><input name="1" type="text" onclick="this.value=''" /></div> </div> </form> </div> </div> </div> <div> <div class="m7"> <div><img src="images/spacer.gif" alt=" " width="1" height="13" /></div> <div class="font1" style="text-align:right"><img alt="" src="images/spacer.gif" height="4" style="display:block "/><strong class="font5" style="text-align:left">Lunch</strong> <strong class="font3">Tuesday-Friday</strong><img alt="" src="images/spacer.gif" height="1" style="display:block "/><span style="padding-left:44px;">11:00am-3:30pm</span><img alt="" src="images/spacer.gif" height="4" style="display:block "/></div> <div class="font1" style="text-align:right"><strong class="font5">Dinner</strong> <strong class="font3">Sunday-Thursday</strong><img alt="" src="images/spacer.gif" height="2" style="display:block "/><span style="padding-left:44px;">4:00pm-9:00pm</span></div> <div class="font1" style="text-align:right"><img alt="" src="images/spacer.gif" height="4" style="display:block "/><strong class="font3">Sunday-Thursday</strong><img alt="" src="images/spacer.gif" height="2" style="display:block "/><span style="padding-left:44px;">4:00pm-9:00pm</span><img alt="" src="images/spacer.gif" height="5" style="display:block "/></div> </div> </div> </div> <div class="m5"><img src="images/foto8.gif" alt=" " width="152" height="127"/></div> </div> <!-- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ End Right \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ --> </div> <!-- \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ End Header \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ --> <!--div id="footer"></div--> </body> Can someone help me out? Can someone please run the following page through the W3C for me so you can see the errors that come up and tell me if it is important I change them? The errors look like they are all resulting from a javascript I am using. I don't know how to fix it. Im hoping it doesn't matter. thanks Hello Webmasters I need someones Help on this I am using this Doctype Type on my Index and every time I try to Valid with w3c and it it keeps comming back with these errors <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> Saying there is no attribute "( height="94" )And No Attribute In( BACKGROUND ) Can One Of You Webmasters Tell Me What Doctype To Use Or How To Fix The Errors. I For Got tell you The errors are in the Table Codes this is what they look like <table width="100%" height="94" cellpadding="0" cellspacing="0" border="0"> width="100%" height="94" background="http://www.rons-free-games.com/index-fo Thank You Palerider I'm trying to validate my html (I've already validated my css), and I keep getting these two errors: there is no attribute "target". ...ref="http://www.freewebs.com" target="_blank">freewebs</a> AND: document type does not allow element "hr" here; missing one of "object", "ins", "del", "map", "button" start-tag. The Navigation: Yay! <br /><hr /><br /> I really don't understand the target="_blank" issue, and I don't know enough about hr's to complain about the second one, so does anyone care to explain? Hello, I am finally getting around the topping off the cake if you will and validating my site. I am having trouble understanding some of the validation errors. What I'll do is link you to the validation and then tell you which ones I am having trouble understanding. http://validator.w3.org/check?uri=http%3A%2F%2Fwww.scubatoo.net%2Findex.php&charset=%28detect+automatically%29&doctype=Inlin e&group=0 And the ones I am having trouble with and can't quite figure out how to fix are, Actually on second thought, I don't quite understand a majority of them. Is there a way I can refrence these problems on a website? Thanks, Ryan http://validator.w3.org/check?uri=ww...%2Faboutme.php any idea how to fix that or even what the problem is? I did close the div, and body, unless im looking at it wrong. thanks When I asked my web designer to validate the site design through http://validator.w3.org/, he agreed to it. But when I tested it, there were 2 Errors, 92 warning(s) . When I enquired about it, the designer says there is nothing to worry about warnings. And as there are just 2 errors, it would not be a big problem. Is it right? How this will affect SEO? Can this be search engine friendly website? When trying to validate more then one text box, the code ignores the first set of code and moves straight to the second :\ why does it do that? HTML Code: <script type="text/javascript">
<!--
function validate_form ( )
{
valid = true;
if ( document.MyFrom.fname.value == "" )
{
alert ( "Please fill in the 'Your Name' box." );
valid = false;
}
return valid;
}
function validate_form ( )
{
valid = true;
if ( document.MyFrom.lname.value == "" )
{
alert ( "Please fill in the 'Youlr Name' box." );
valid = false;
}
return valid;
}
</script>
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