components/register-form.js


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import { html, Component } from "../lib/index.js";

export default class RegisterForm extends Component {
	state = {
		email: "",
		password: "",
	};

	constructor(props) {
		super(props);

		this.handleInput = this.handleInput.bind(this);
		this.handleSubmit = this.handleSubmit.bind(this);
	}

	handleInput(event) {
		let target = event.target;
		let value = target.type == "checkbox" ? target.checked : target.value;
		this.setState({ [target.name]: value });
	}

	handleSubmit(event) {
		event.preventDefault();

		this.props.onSubmit(this.state.email, this.state.password);
	}

	render() {
		return html`
			<form onInput=${this.handleInput} onSubmit=${this.handleSubmit}>
				<label>
					E-mail:<br/>
					<input
						type="email"
						name="email"
						value=${this.state.email}
						required=${this.props.emailRequired}
						placeholder=${this.props.emailRequired ? null : "(optional)"}
						autofocus
					/>
				</label>
				<br/><br/>

				<label>
					Password:<br/>
					<input type="password" name="password" value=${this.state.password} required/>
				</label>
				<br/><br/>

				<button>Register</button>
			</form>
		`;
	}
}