8000 Regression | Hidden input not created when dispatching "verified" event · Issue #70 · altcha-org/altcha · GitHub
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Regression | Hidden input not created when dispatching "verified" event #70

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alexbcberio opened this issue Oct 18, 2024 · 1 comment
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Regression | Hidden input not created when dispatching "verified" event #70

alexbcberio opened this issue Oct 18, 2024 · 1 comment

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@alexbcberio
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I have implemented a "auto-submit" feature on my site using the "verified" event of the widget but the server is not receiving any input.

On the past I opened a issue (#10) because the hidden input was not created when triggering the "verified" event. This issue has again been introduced.

If I submit the form on the next tick, inside a setTimeout with delay 0, the input is received on the server.

How to reproduce the issue, create a form and add the following altcha widget.

<altcha-widget
    challengeurl="<challengeUrl>"
    name="altcha"
    data-submit-verified
></altcha-widget>

Create a script (I'm using typescript) to initialize altcha.

import "altcha";

document.addEventListener("DOMContentLoaded", (): void => {
	const widgets = document.querySelectorAll<HTMLElement>("altcha-widget");

	for (let i = 0; i < widgets.length; i++) {
		const widget = widgets[i] as any;

		if (widget.hasAttribute("data-submit-verified")) {
			widget.addEventListener("verified", onWidgetVerified.bind(widget));
		}
	}
});

function onWidgetVerified(this: HTMLElement): void {
	const form = this.closest("form");

	if (!form) {
		return;
	}

    // submit at this point does not work
    form.submit();

    // submit inside setTimeout works
	/*setTimeout((): void => {
		form.submit();
	}, 0);*/
}

Open the html and complete the challenge, the page will reload but no "altcha" input will be sent on the request
@ovx
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ovx commented Oct 19, 2024

Hi, thanks for reporting, this has been there for a while. Fixed in version 1.0.6 and E2E test added to cover this.

@ovx ovx closed this as completed Oct 19, 2024
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@ovx @alexbcberio
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