🤖 Cannot save fiddle

[oskarkrawczyk]

Note

If you're unable to save your fiddle.

Please post HTML, CSS and JS and the error number as a comment to this issue.

What's going on?

Long story short, we're fighting spam and scam being posted to JSFiddle on daily basis.

Since January, I've implemented multiple different spam checkers, some automated, other more manual.

Today I've introduced a more complicated spam checker, but it can produce false-positives, which is why it's important to readjust it with the reports you add in comments.

Attach this info while reporting a problem:

• The error code, starts with ERRW:[...]
• Are you logged in? Provide your username
• HTML, CSS, JavaScript

Important

Comments lacking aforementioned info will be deleted

[glenthemes]

Hello! Found this page from trying to save my fiddle, but I believe it didn't allow me to save because I included a Gitlab stylesheet tag.

My HTML:

<!-- language list: -->
<!-- highlightjs.org/download -->
<script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.10.0/build/highlight.min.js"></script>

<!-- color scheme/theme -->
<!-- github.com/catppuccin/highlightjs -->
<link rel="stylesheet" href="https://readme-styling.gitlab.io/showdownjs/hljs-catppuccin-frappe.css">

<pre>
&lt;div class=&quot;example&quot;&gt;
    &lt;a href=&quot;https://images.google.com&quot;&gt;sample link!&lt;/a&gt;
&lt;/div&gt;
</pre>

CSS:

pre {
	padding:1rem;
	word-break:break-all;
	white-space:break-spaces;
}

JS:

document.addEventListener("DOMContentLoaded", () => {
	hljs.configure({
		languages: ["xml","javascript","css"]
	})
	
	document.querySelectorAll("pre, code")?.forEach(x => {
		hljs.highlightElement(x);
	})
})

/*
HOW TO USE:
highlightjs.readthedocs.io/en/latest/readme.html#in-the-browser

CDN FILES:
cdn.jsdelivr.net/gh/highlightjs/cdn-release@latest/build/
*/

The stylesheet link (https://readme-styling.gitlab.io/showdownjs/hljs-catppuccin-frappe.css) is just a self-hosted version of this. If I switch out the GitLab stylesheet link for the unpkg one, the fiddle saves as intended. (I could just switch it out, but wanted to report it as an issue since GitLab might have incorrectly triggered the spam detector).

Thanks in advance for taking a look! 🍺

[Asmera25]

(Code:FU5P4M-140184-BSGFF)
I am getting this error code and it's not letting me save my code. I do hope this is fixed soon

[oskarkrawczyk]

@glenthemes Oddly I can save it no problem: https://jsfiddle.net/oskar/769n3exg/1/ - are you trying to save while logged out?

[oskarkrawczyk]

@Asmera25 Provide the code you're trying to save.

[glenthemes]

@⁠oskarkrawczyk:

@glenthemes Oddly I can save it no problem: https://jsfiddle.net/oskar/769n3exg/1/ - are you trying to save while logged out?

Sorry about that, I shared the wrong HTML. Here's the correct HTML that I was trying to save:

<!-- language list: -->
<!-- highlightjs.org/download -->
<script src="https://cdn.jsdelivr.net/gh/highlightjs/cdn-release@11.10.0/build/highlight.min.js"></script>

<!-- color scheme/theme -->
<!-- https://github.com/catppuccin/highlightjs -->
<link rel="stylesheet" href="https://readme-styling.gitlab.io/showdownjs/hljs-catppuccin-frappe.css">

<pre>
&#x3C;!DOCTYPE html&#x3E;
&#x3C;html lang=&#x22;en&#x22;&#x3E;
&#x3C;head&#x3E;
    &#x3C;meta charset=&#x22;UTF-8&#x22;&#x3E;
    &#x3C;meta name=&#x22;viewport&#x22; content=&#x22;width=device-width, initial-scale=1.0&#x22;&#x3E;
    &#x3C;title&#x3E;window title&#x3C;/title&#x3E;
    &#x3C;link rel=&#x22;shortcut icon&#x22; href=&#x22;{Favicon}&#x22;&#x3E;
&#x3C;/head&#x3E;
&#x3C;body&#x3E;
    &#x3C;p id=&#x22;test-1234&#x22;&#x3E;hello world&#x3C;/p&#x3E;

    &#x3C;script&#x3E;
        document.querySelector(&#x22;#test-1234&#x22;).textContent = &#x22;Hello World :)&#x22;
    &#x3C;/script&#x3E;
&#x3C;/body&#x3E;
&#x3C;/html&#x3E;
</pre>

(CSS and JS contents remain the same).

Error code details: Cannot save this fiddle. (ERRW:0.7:9611).

Thanks again ☺

[Asmera25]

@oskarkrawczyk

@Asmera25 Provide the code you're trying to save.

[https://pastebin.com/MaSvfq70] - this is the code i am trying to save and the error code has now changed to (ERRW:1.0:2783) when I tried once, and then the second time it showed this error (ERRW:1.0:1779)

[Asmera25]

The issue has spread to all the codes I am writing and none of them are being saved to various error codes. I have no idea what happened and I love coding on jsfiddle so I do hope this issue is fixed as soon as possible.

[oskarkrawczyk]

@Asmera25 Please provide a few examples of the code you're trying to save.

[tomkat-cr]

• Error: Cannot save this fiddle. (ERRW:0.6:1395)
• Code: https://pastebin.com/uWxrFmrB

[oskarkrawczyk]

@Asmera25 I've seen the example you've provided a few days ago, when implementing the spam detection feature. Your code was one of the few false-positives, this is because it's not really code that JSFiddle expects - it's not a code snippet for testing (HTML, CSS, JS) but content you post (and perhaps use it elsewhere in an iframe?). To the spam detection this looks suspicious because it has so many characteristings to what our usual spammers post.

I won't be getting into specifics, because I know spammers read this.

Easiest way to get around this problem is upgrade to PRO, there are no spam checks for PRO accounts for obvious reasons.

I also can try to readjust the spam detection, but for now, I don't have an idea how to differentiate your content and spam.

Also, please provide your JSFiddle username.