如何在我的项目中正确安装 ngx-recaptcha? [英] how can I install correctly ngx-recaptcha on my project?

问题描述

我正在做一个表格来注册一个广告，但是当我安装了 recaptcha 时它不起作用 好吧，我无法重置它或重新加载它等等，我已经按照教程进行了操作，什么也没有，这是页面，意思是在这里输入链接描述

I'm doing a form to register an Ad, but when I installed the recaptcha it doesn't works Ok, I couldn't reset it or reload it, etc, I've followed the tutorial to the letter and nothing, this is the page, meanly enter link description here

<ngx-recaptcha2 #captchaElem
  [siteKey]="siteKey"
  (reset)="handleReset()"
  (expire)="handleExpire()"
  (load)="handleLoad()"
  (success)="handleSuccess($event)"
  [useGlobalDomain]="false"
  [size]="size"
  [hl]="lang"
  [theme]="theme"
  [type]="type"
  formControlName="recaptcha">
</ngx-recaptcha2>

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { RouterModule } from '@angular/router';

import { HttpClientModule } from '@angular/common/http';
import { FormsModule,ReactiveFormsModule } from "@angular/forms";
import { NgxCaptchaModule } from 'ngx-captcha';

@NgModule({
  declarations: [
    CreateadsComponent
  ],
  imports: [
    NgxCaptchaModule,
    ......

this.aFormGroup = this.formBuilder.group({
      recaptcha: ['', Validators.required]
    });

它抛出这个错误:

../node_modules/ngx-captcha/lib/components/base-recaptcha.component.d.ts(13,44) 中的错误:错误 TS1039:环境上下文中不允许使用初始化程序.../node_modules/ngx-captcha/lib/components/invisible-recaptcha.component.d.ts(13,31): 错误 TS1039: 环境上下文中不允许使用初始化程序.../node_modules/ngx-captcha/lib/components/recaptcha-2.component.d.ts(13,56):错误TS1039:环境上下文中不允许使用初始化程序.

ERROR in ../node_modules/ngx-captcha/lib/components/base-recaptcha.component.d.ts(13,44): error TS1039: Initializers are not allowed in ambient contexts. ../node_modules/ngx-captcha/lib/components/invisible-recaptcha.component.d.ts(13,31): error TS1039: Initializers are not allowed in ambient contexts. ../node_modules/ngx-captcha/lib/components/recaptcha-2.component.d.ts(13,56): error TS1039: Initializers are not allowed in ambient contexts.

之后什么都不能正常工作，只需在页面中显示正确的标签，但我无法对它做任何事情，没有重置，没有验证......有人可以帮助我.

and nothing works fine later, just show correct tag in the page, but I can't do anything with it, no reset, no validate... Somebody can help me please.

推荐答案

我遇到了同样的错误，但使用的是 reCaptcha v3.

I was having the same error, but using reCaptcha v3.

解决方案是将软件包降级到 5.0.4 版.

The solution was to downgrade the package to version 5.0.4.

npm install ngx-captcha@5.0.4

[ReCaptcha V3]

降级时，方法execute参数较少.this.reCaptchaV3Service.execute(this.siteKey, 'homepage', (token) => {console.log('这是你的令牌:', token);});

When downgrading, the method execute has fewer parameters. this.reCaptchaV3Service.execute(this.siteKey, 'homepage', (token) => { console.log('This is your token: ', token); });

[移除 ReCaptcha V3 徽章]

在 index.html 上添加:

<代码><样式>.grecaptcha-badge { 可见性:崩溃！重要；}</style>

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