w3c-validation Questions

3

Solved

I am using angular-ui-select within a website where the styled select fields are configured with an own tag named ui-select. This works great, but doing a W3C validation leads to this error: Ele...
Carolinecarolingian asked 13/2, 2015 at 20:52

4

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This question has to do with document outline structure as it relates to headers within the <nav> element. It is not a question about validation. When I validate one of the pages for my web ...
Corbitt asked 6/8, 2015 at 15:12

3

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Using the following code on select: <select name="province" id="province" required="required"> <optgroup label="Provinces"> <option value=...
Deaconess asked 6/3, 2014 at 22:36

3

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According to the w3.org validator: <link rel="stylesheet" href="css/style.css" media="screen, projection, tv" /> does not seem to be valid anymore due to the p...
Cori asked 14/7, 2015 at 15:30

1

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Is it valid to use the itemprop attribute and the rel attribute on the same element? The example from Google’s Site Name documentation contains <link rel="canonical" href="https://example.com...
Bowl asked 24/7, 2015 at 23:36

4

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I want to find or make a bookmarklet that will validate the html content of a currently viewed page using the W3C HTML 5 validator. I have found two bookmarklets and am trying to get one to behave...
Tallahassee asked 30/4, 2012 at 2:25

2

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While running through the W3C validation service, I encountered this error message: Attribute alt not allowed on element a at this point. The validator complains after the "Four Fortune 500 ...
Babblement asked 24/5, 2015 at 6:24

6

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I just validated an HTML document using the W3C validator, and found that if I use: <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> with: <!DO...
Giffer asked 3/1, 2012 at 5:21

2

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I am using joomla 2.5.8 with virtuemart 2.0.6. Upon w3 validation i get following error's : Element input with attribute type whose value is button must have non-empty attribute value <input...
Correspondent asked 29/4, 2013 at 7:28

1

I'm trying to install the W3C validator (local copy) and I have managed to install Perl and all its modules except for SGML::Parser::OpenSP The problem I'm running into is that apparently I need Op...
Shyster asked 8/11, 2012 at 10:3

4

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I've just been reading the HTML5 author spec. It states that the <html>, <head> and <body> tags are optional. Does that mean that you can leave them out completely and still have ...
Congregational asked 21/3, 2012 at 0:34

0

I want to validate some HTML documents in a node.js application. I already found some node.js modules like w3cjs and w3c-validate, but it seems that they are only working online. Because I ha...
Grubman asked 22/2, 2015 at 1:51

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So I've been playing with Google's +1 button trying to get it on my website, but it's not W3C compliant. Here's the code: <!-- Place this tag in your head or just before your close body tag --...
Campania asked 2/6, 2011 at 16:37

1

I have: <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" /> On validation in http://validator.w3.org/ I get this error: A meta element with an http-equiv attribute wh...
Foist asked 23/1, 2015 at 11:10

1

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<!DOCTYPE html> ... <style scoped> /* css */ </style> The w3.org validator is giving me this error: Line 883, Column 17: Element style not allowed as child of element body in t...
Levitical asked 18/12, 2014 at 4:7

1

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Let us say that we input the following RDF code to the W3C RDF validator at http://www.w3.org/RDF/Validator/. <?xml version="1.0" encoding="UTF-8"?> <rdf:RDF xmlns:rdf="http://www.w3.org...
Schertz asked 12/11, 2014 at 4:51

4

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Question: If I close any html tag in this fashion (Including the id property): <div id="tagid" >...more html ... </div id="tagid" > Will it affect the page, or won't like it, or disr...
Imprimatur asked 16/1, 2012 at 22:12

2

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I would like to pass a few pages of a web application we are building through an HTML5 validator. I found several "online" validation tools available, but for privacy reasons I would rather not upl...
Jackjackadandy asked 22/1, 2014 at 12:41

7

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I validated my website using validator.w3.org It reported the following error: Line 5, Column 67: Bad value X-UA-Compatible for attribute http-equiv on element meta. <meta http-equiv="X-UA-Co...
Tijerina asked 4/11, 2011 at 11:33

2

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I read that self closing tags were problematic for some browsers such as IE7 and Firefox 3 here: Why don't self-closing script tags work? I am curious if this issue can also hold true for link...
Othella asked 30/3, 2012 at 13:31

2

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I'm running my website through the W3C validation service. I'm getting an error message for the following HTML: <section class="about"> <article> <header> <h1>Mission&lt...
Accrue asked 23/9, 2014 at 13:13

1

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I've just been going through a my current project and removing excess html and css where not needed, removing divs around abjects that didn't need a div for example and I was wondering, why do we n...
Blurb asked 25/8, 2014 at 14:57

1

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Assuming a static HTML table, such as: <table> <thead> <tr> <th scope="col" aria-sort="none"><a href="...">Name <span title="Sort">▲</s...
Embolic asked 21/7, 2014 at 11:1

1

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I need to validate a CSS3 file where I'm using the following code: width:calc(96.3% - 312px) It returns this error: Value Error : width Parse Error - 312px) My last choice is to use a...
Casanova asked 11/7, 2014 at 11:21

2

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I receive this error when using the W3C Validator. I also noticed that my footer content disappears in IE8 and I'm wondering if this will fix it. <aside class="footer-sidebar-widget four colum...
Trull asked 12/9, 2013 at 22:24

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