Posted in js
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5:43 am, September 18, 2020
 

fix for Uncaught (in promise) Error: reCAPTCHA placeholder element must be empty

This is usually caused by something being inside the element used to render the reCAPTCHA.

In this case tinymce was adding a &nbsp; or a <p> tag to the element

Removed the space and this fixed the error. 

Console Error Example:

HTML

<!-- // the broken version -->
<div class="g-recaptcha" id="RecaptchaField2" data-callback="recaptchaCallback">&nbsp;</div>

<!-- // the fixed broken version (remove the space or tag) -->
<div class="g-recaptcha" id="RecaptchaField2" data-callback="recaptchaCallback"></div>

Javascript

// you can test this manually with your site key and field id
grecaptcha.render('RecaptchaField2', {'sitekey' : 'xxxYourKeyxxx'});
 

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text-combine-upright

The text-combine-upright CSS property sets the combination of characters into the space of a single character. If the combined text is wider than 1em, the user agent must fit the contents within 1em. The resulting composition is treated as a single upright glyph for layout and decoration. This property only has an effect in vertical writing modes.
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