Can I put html inside a Symfony form button with Twig?

Question

I\'m trying to put html inside a form button with twig like:

{{ form_widget(form.jiraStatus, {
        \'label\': \'Bug\',         


        

Answer 1

On Symfony 5.1, you can add html content into button label like this:

{{ form_widget(form.submit, { 'label': ' Calculate prices', 'label_html' : true })}}

You need to pass the option "label_html" : true

You can view the original Symfony/Twig code from form_div_layout.html.twig file to understand it:

{%- block button_widget -%}
    {%- if label is empty -%}
        {%- if label_format is not empty -%}
            {% set label = label_format|replace({
                '%name%': name,
                '%id%': id,
            }) %}
        {%- elseif label is not same as(false) -%}
            {% set label = name|humanize %}
        {%- endif -%}
    {%- endif -%}
    
        {%- if translation_domain is same as(false) -%}
            {%- if label_html is same as(false) -%}
                {{- label -}}
            {%- else -%}
                {{- label|raw -}}
            {%- endif -%}
        {%- else -%}
            {%- if label_html is same as(false) -%}
                {{- label|trans(label_translation_parameters, translation_domain) -}}
            {%- else -%}
                {{- label|trans(label_translation_parameters, translation_domain)|raw -}}
            {%- endif -%}
        {%- endif -%}
    
{%- endblock button_widget -%}