本文介绍了Firebase grecaptcha未使用react定义的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我从此文件的此处复制了代码:
I copied the code from this bit here in the documentation:
window.recaptchaVerifier.render().then(function(widgetId) {
grecaptcha.reset(widgetId);
}
但是在我的反应项目grecaptcha中是未定义的.我看不到他们在哪里将其声明为变量或在Firebase中从哪里获取它.
However in my react project grecaptcha is undefined. I don't see where they declare it as a variable or where to get it from in firebase.
推荐答案
不知道为什么，但是对我来说很好:
Not sure why but this worked for me just fine:
window.recaptchaVerifier.render().then(widgetId => {
window.recaptchaVerifier.reset(widgetId);
});
我没有做grecaptcha，而是做了window.recaptchaVerifier，它像一种魅力.
Instead of doing grecaptcha, I just did the window.recaptchaVerifier and it worked like a charm.
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