Logical Helpers allow you to compare values in the following ways:

• and - Returns true if ALL arguments are true (not null, false, 0, "", empty)
  • Syntax: {{#if (and value1 value2 value3 ...)}}
  • Example: 

    {{#if (and [Has-Newsletter] [Has-Promotions] [Email-Verified])}}
      <p>You're subscribed to all our communications!</p>
    {{/if}}

• or - Returns the first value that's true or the fallback if the first value is false 
  • Syntax: {{or value fallback}}
  • Example: 

    Hello {{or [First-Name] "Valued Customer"}}!

For more detailed information on Handlebars, please consult the appropriate article below: 

• Overview
• Best Practices
  
• Comparison Helpers
• Utility Helpers 
• Nesting Helpers