[if {user.id} != '']
	[table width="80%"]
		[tr]
			[td][b]Your name[/b][/td]
			[td]{user.display_name}[/td]
		[/tr]
		[tr]
			[td][b]Email[/b][/td]
			[td]{user.email}[/td]
		[/tr]
	[/table]
[else]
	[row]
		[column]
			[text name="first_name" value="" label="First Name" desc="Your first name" placeholder="Enter your first name here"]
		[/column]
		[column]
			[text name="last_name" value="" label="Last Name" desc="Your last name" placeholder="Enter your last name here"]
		[/column]
	[/row]
	[email name="email" value="" label="Email" desc="Your email" placeholder="Enter your email here"]
[/if]
This form is configured to:
[list]
[*] [b]If you are logged in:[/b] Show a table with your display name and email
[*] [b]Else:[/b] Show a form to let you enter your email, first and last names.
[/list]
You can try this demo by log-in and log-out to see how the content changes.
The most common use-case for Conditional Logic is to use their conditions on [b]actions[/b] where you will be able to decide which actions should run based on the user input, eg: record the user information if checks a checkbox or send a confirmation email if user fills an email field.