Useful coding tools – Emarsys ESL

Twig testing is possible with TwigFiddle, where the result of any Twig code can be checked.

Note: There are some unique Emarsys tags, parameters and filters, for which you cannot use this testing method easily.

Here are the exceptions for which you can’t use TwigFiddle:

foreach: If you wish to test code with the foreach tag, we suggest that you replace it with a simple for tag, so that you can check your code.

For example, this is how you can test the for tag instead of foreach in TwigFiddle.

{% for value in [1, 2, 3, 4] %}
    {{ value }}
{% endfor %}

limit parameter: It’s not possible to test it in TwigFiddle
.rds-related codes: It’s not possible to test them in TwigFiddle
It is not possible to test the following unique filters in TwigFiddle:
- localized_date
- localized_time
- localized_datetime
- required

For editing your script, Atom and Notepad++ can be useful with a Twig-specific add-on.