我试图用Ionic2 /打字稿电话号码验证和初始化的ReCaptcha验证这样的:错误:验证码容器找不到或已经包含内部元素
的.ts文件
import firebase from 'firebase';
@IonicPage()
@Component({
selector: 'page-login',
templateUrl: 'login.html',
})
export class LoginPage {
public recaptchaVerifier:firebase.auth.RecaptchaVerifier;
constructor(afAuth: AngularFireAuth, public authData: AuthProvider, public alertController: AlertController, formBuilder: FormBuilder, public navCtrl: NavController, public navParams: NavParams) {
this.loginForm = formBuilder.group({
phone: ['', Validators.compose([Validators.required,
Validator.isValidPhone])]
});
try {
this.recaptchaVerifier = new firebase.auth.RecaptchaVerifier('recaptcha-container');
}catch(e){
console.log("There was a problem in initializing the recapctha verifier: " + e);
}
this.authData.recaptchaVerifier = this.recaptchaVerifier;
}
}
的.html文件
<ion-content padding>
<div id="recaptcha-container"></div>
<form [formGroup]="loginForm" (submit)="loginUser()" novalidate>
<ion-item>
<ion-label stacked>Phone Number</ion-label>
<ion-input #phone formControlName="phone" type="phone" placeholder="10 digit mobile number"
[class.invalid]="!loginForm.controls.phone.valid &&
loginForm.controls.phone.dirty"></ion-input>
</ion-item>
<ion-item class="error-message" *ngIf="!loginForm.controls.phone.valid &&
loginForm.controls.phone.dirty">
<p>Please enter a valid 10 digit mobile number.</p>
</ion-item>
<button ion-button block type="submit">
Next
</button>
</form>
</ion-content>
然而,当我运行代码我得到:
Error: reCAPTCHA container is either not found or already contains inner elements
探索的离子和火力的第一次世界,我觉得很难理解的问题。任何人遇到并解决过这个问题?任何见解都会有所帮助。
你找到它的任何解决方案? –