Validácia javaskriptu

{

    hodnota = '<input id="pokus'+info+'" type="text" size="4" onkeyup="pokusik(this.value,'+"'"+info+"',"+cena_fotky+')"/>';

    hidden = '<input type="hidden" id="hidden_pokus'+info+'" name="sumy[]" value="" />"';

    document.getElementById('info'+info).innerHTML = hodnota + '' + hidden;

  }

 Line 120, Column 32: character "'" is not allowed in the value of attribute "id"
    hodnota = '<input id="pokus'+info+'" type="text" size="4" onkeyup="pokusik(…
✉
It is possible that you violated the naming convention for this attribute. For example, id and name attributes must begin with a letter, not a digit.

 Line 120, Column 94: an attribute specification must start with a name or name token
…="text" size="4" onkeyup="pokusik(this.value,'+"'"+info+"',"+cena_fotky+')"/>';
✉
An attribute name (and some attribute values) must start with one of a restricted set of characters. This error usually indicates that you have failed to add a closing quotation mark on a previous attribute value (so the attribute value looks like the start of a new attribute) or have used an attribute that is not defined (usually a typo in a common attribute name).

 Line 120, Column 94: document type does not allow element "input" here
…="text" size="4" onkeyup="pokusik(this.value,'+"'"+info+"',"+cena_fotky+')"/>';
✉
The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).

One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).

 Line 120, Column 95: end tag for "input" omitted, but OMITTAG NO was specified
…="text" size="4" onkeyup="pokusik(this.value,'+"'"+info+"',"+cena_fotky+')"/>';
✉
You may have neglected to close an element, or perhaps you meant to "self-close" an element, that is, ending it with "/>" instead of ">".

 Line 120, Column 16: start tag was here
    hodnota = '<input id="pokus'+info+'" type="text" size="4" onkeyup="pokusik(…
 Line 121, Column 49: character "'" is not allowed in the value of attribute "id"
… = '<input type="hidden" id="hidden_pokus'+info+'" name="sumy[]" value="" />"';
✉
It is possible that you violated the naming convention for this attribute. For example, id and name attributes must begin with a letter, not a digit.

 Line 121, Column 83: document type does not allow element "input" here
… = '<input type="hidden" id="hidden_pokus'+info+'" name="sumy[]" value="" />"';
✉
The element named above was found in a context where it is not allowed. This could mean that you have incorrectly nested elements -- such as a "style" element in the "body" section instead of inside "head" -- or two elements that overlap (which is not allowed).

One common cause for this error is the use of XHTML syntax in HTML documents. Due to HTML's rules of implicitly closed elements, this error can create cascading effects. For instance, using XHTML's "self-closing" tags for "meta" and "link" in the "head" section of a HTML document may cause the parser to infer the end of the "head" section and the beginning of the "body" section (where "link" and "meta" are not allowed; hence the reported error).