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  • Eranga Wijethunga 30 posts 171 karma points
    Nov 29, 2023 @ 01:00
    Eranga Wijethunga

    Umbraco Form Version 12.1.1 Not working with Google reCAPTCHA V3

    I tried to use Google reCAPTCHA version 3 with Umbraco form version 12.1.1 but when rendering the form I cant see any rendered content related to captcha also when I try to submit the form . it dosent allow to submit form and stays same form view. Any body experience this issue or any one can help me to fix this issue.

  • Eranga Wijethunga 30 posts 171 karma points
    Dec 04, 2023 @ 21:49
    Eranga Wijethunga

    I noticed error on browser console when loading the page that I added Umbraco form.

    Uncaught TypeError: Cannot read properties of undefined (reading 'ready')
        at HTMLDocument.<anonymous>

    The error suggested a problem with the reCAPTCHA script not loading properly. Upon careful inspection, it became apparent that the script was not being loaded before the form submission event.

    I modified the implementation to ensure the reCAPTCHA script loads before the form is submitted. By incorporating a conditional loading of the reCAPTCHA script, I ensured that the script tag dynamically fetched the necessary as follows

        var siteKey = Configuration.GetSection("Umbraco").GetSection("Forms").GetSection("FieldTypes").GetSection("Recaptcha3")["SiteKey"];
        if (!string.IsNullOrEmpty(siteKey))
            var recapctchaJs = String.Format("{0}", siteKey);
            <script src="@recapctchaJs"></script>

    Now issue is fixed and form working as expected.

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