
  <meta property="og:type" content="website">

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  <meta name="twitter:title" content="Conditionals - Templates - Ember Guides">

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  <meta name="twitter:description" content="Sometimes you may only want to display part of your template if a property exists. 

We can use the {{#if}} helper to conditionally render a block: 

{{#if person}} Welcome back, <b>{{person.firstName}} {{person.lastName}}</b>! {{/if}}  

Handlebars will...">

