Ionic 5 Google Recaptcha don't show - ng-recaptcha - ionic-framework

Question

I want to create a web app with a registration and the Google Recaptcha. I have oriented on this example:
I want to use the normal version use, but the Google Recaptcha will not display in the HTML. what do I wrong?
Here is my code, is something missing pls write to me.
app.module.ts:
import { NgModule } from '#angular/core';
import { BrowserModule } from '#angular/platform-browser';
import { RouteReuseStrategy } from '#angular/router';
import { IonicModule, IonicRouteStrategy } from '#ionic/angular';
import { SplashScreen } from '#ionic-native/splash-screen/ngx';
import { StatusBar } from '#ionic-native/status-bar/ngx';
import { AppComponent } from './app.component';
import { AppRoutingModule } from './app-routing.module';
import { RecaptchaModule, RECAPTCHA_SETTINGS, RecaptchaSettings } from 'ng-recaptcha';
#NgModule({
declarations: [AppComponent],
entryComponents: [],
imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule, RecaptchaModule],
providers: [
StatusBar,
SplashScreen,
{
provide: RECAPTCHA_SETTINGS,
useValue: {
siteKey: '6Lee7qgZAAAAAC6i7J0fkf0_7ShBQKSXx8MafWHZ',
} as RecaptchaSettings,
},
{ provide: RouteReuseStrategy, useClass: IonicRouteStrategy },
],
bootstrap: [AppComponent]
})
export class AppModule {}
home.page.html
<ion-header [translucent]="true">
<ion-toolbar>
<ion-title>
Blank
</ion-title>
</ion-toolbar>
</ion-header>
<ion-content [fullscreen]="true">
<re-captcha (resolved)="resolveCaptcha($event)"></re-captcha>
</ion-content>
home.page.ts
import { Component } from '#angular/core';
import { RecaptchaModule } from 'ng-recaptcha'; // I don't if I need this import in this file
#Component({
selector: 'app-home',
templateUrl: 'home.page.html',
styleUrls: ['home.page.scss'],
})
export class HomePage {
constructor() {}
resolveCaptcha(event)
{
console.log(event)
}
}
Thanks for the help.

Answer 1

I have found an answer for my problem:
*.html
<re-captcha (resolved)="resolved($event)"></re-captcha>
*.page.ts
resolved(response: string) {
console.log(`Resolved captcha with response: ${response}`); if(response != null)
if(response != null && response != undefined) {
this.captchaPassed = !this.captchaPassed;
}
}
*.module.ts
import { RecaptchaComponent, RECAPTCHA_SETTINGS, RecaptchaSettings, RecaptchaModule } from 'ng-recaptcha' // muss hinzugefühgt werden /** nur wenn es auf einer seite sein soll */
#NgModule({
imports: [
CommonModule,
...
RecaptchaModule,
],
declarations: [RegisterPage],
providers: [
{
provide: RECAPTCHA_SETTINGS,
useValue: {
siteKey: '6Lee7qgZAAAAAC6i7J0fkf0_7ShBQKSXx8MafWHZ',
} as RecaptchaSettings,
},
],
})