Howj, waarom is dit niet valid?
1
<input type="text" value="06" style="border-right: none; width:20px;" disabled />
ik krijg deze error van validator.w3.org
Below are the results of checking this document for XML well-formedness and validity.
1. Error Line 68 column 88: the name and VI delimiter can be omitted from an attribute specification only if SHORTTAG YES is specified.
...-right: none; width:20px;" disabled />
"VI delimiter" is a technical term for the equal sign. This error message means that the name of an attribute and the equal sign cannot be omitted when specifying an attribute. A common cause for this error message is the use of "Attribute Minimization" in document types where it is not allowed, in XHTML for instance.
How to fix: For attributes such as compact, checked or selected, do not write e.g <option selected ... but rather <option selected="selected" ...