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This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This article contains PHP code and is intended for developers. We offer this code as a courtesy, but don't provide support for code customizations or 3rd party development.
This filter allows modifying CSS variables of the Likert field.
Usage
add_filter('frm_surveys_likert_css_variables', 'my_custom_function', 10, 2);
Parameters
- $variables (array): An array with keys are CSS variable names (includes `--`) and values are variable values.
- $field (array): Likert field data.
Examples
Add custom CSS variable to the Likert field
add_filter('frm_surveys_likert_css_variables', 'add_surveys_likert_css_variables', 10, 2);
function add_surveys_likert_css_variables( $variables, $field ) {
if ( 13 == $field['id'] ) { //Replace 13 with the ID of your field
$variables['--custom-variable'] = '1000px';
}
return $variables;
}
