This is assignment element by tag name https eloquentjavascript net 14 dom html It is giving me a issue running this code can you please tell me what i did wrong thank you This is my code Document the TagName function searches the node for any elements of the specified tagName function byTagName(node, tagName) change everything to lowercase to compare tagName tagName toLowerCase() create a array to store all the found element nodes var tagFound start the recursive search of the given node check(node) the check function will check for element nodes with the specified tagName function check(node) loop through the childNodes of the given node for (var i 0 i node childNodes length i ) assign the childNode a varible var child node childNodes i checks if it the childNode is an element node if (child nodeType document ELEMENT NODE) check if the nodeName is the same as the tagName if (child nodeName tagName) if nodeName matches the tag name, childNode is added to the tagFound array tagFound push(child) call the function again with the childNode check(child) return tagFound console log(byTagName(document body, h1 ) length) 1 console log(byTagName(document body, span ) length) 3 let para document querySelector( p ) console log(byTagName(para, span ) length) 2 Heading with a span element A paragraph with one , two spans the body they gave me, as you see in the instructions Thank you in advance

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This is assignment element by tag name. https://eloquentjavascript.net/14_dom.html It is giving me a issue running this code. can you please tell me what i did

This is assignment element by tag name. https://eloquentjavascript.net/14_dom.html

It is giving me a issue running this code. can you please tell me what i did wrong? thank you

This is my code

Document

Heading with a span element.

A paragraph with one, two

spans.

the body they gave me, as you see in the instructions

Thank you in advance

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