Method fetchSignInMethodsForEmail

packages/firebase-auth/index.ios.ts:900–920

(email: string)

	}

	fetchSignInMethodsForEmail(email: string): Promise<string[]> {
		return new Promise((resolve, reject) => {
			if (!this.native) {
				reject();
			}
			this.native.fetchSignInMethodsForEmailCompletion(email, (emails, error) => {
				if (error) {
					reject(FirebaseError.fromNative(error));
				} else {
					const arr = [];
					if (emails) {
						const size = emails.count;
						for (let i = 0; i < size; i++) {
							arr.push(emails.objectAtIndex(i));
						}
					}
					resolve(arr);
				}
			});
		});
	}

	isSignInWithEmailLink(emailLink: string): boolean {
		return this.native.isSignInWithEmailLink(emailLink);