How to display the code if there is a result?

Question

How can I display this {{ content.field_ephemere_payment_condition.0 }} code if there is a result ?

Same suestion for this code {{ content.field_ephemere_payment_condition.1 }}

  <div class="mt-2">{{ content.field_ephemere_payment_method.0 }} à partir de {{ content.field_ephemere_payment_condition.0 }} jusqu'à {{ content.field_ephemere_payment_condition.1 }}</div>

Hi, please check https://stackoverflow.com/questions/13607241/in-twig-check-if-a-specific-key-of-an-array-exists — Lucas Andrés Torres, Feb 18 '20 at 04:24

score 0 · Answer 1 · answered Mar 15 '20 at 21:45

Having Twig 1.12.0 ot later you may use null-coalescing operator:

<div class="mt-2">
    {{- content.field_ephemere_payment_method.0 ?? 'default value' }} à partir de {{ content.field_ephemere_payment_condition.0 ?? 'default value' }} jusqu'à {{ content.field_ephemere_payment_condition.1 ?? 'default value' -}}
</div>

Replace default value with any desired string, in case each of:

content.field_ephemere_payment_method.0

and

content.field_ephemere_payment_method.1

are not defined or are empty.

How to display the code if there is a result?

1 Answers1