Sinatra Prac3

hello3.rb

require 'rubygems'
require 'sinatra'

get '/' do
	erb %{
		<p>What your name?</p>
		<form action='/hello' method='POST'>
		<input type='text' name='name'>
		<input type='submit' value='submit'>
		</form>
	}
end

post '/hello' do
	erb %{
	<p>hello,<%= params[:name] %></p>
	<a href='/'>back</a>
	}
end