<?php

class Message {
	var	$email;
	var	$name;
	var	$body;

	var	$message;

	function Message($n, $from, $b) {
		$this->email = $from;
		$this->name  = $n;
		$this->body  = $b;

		$this->message = null;
	}
	function is_valid() {
		if (strpos($this->email, '@')===false) return false;

		if (!strlen($this->name)) return false;
		if (!strlen($this->body)) return false;
		return true;
	}
	function as_string() {
		if ($this->message==null) $this->format_message();
		return $this->message;
	}
	function format_message() {
		$this->message = 'from: '.$this->name;
		$this->message .= ' ('.$this->email.")\n\n";
		$this->message .= $this->body;
	}
}

?>