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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 hook will allow you to add CSS classes to the div container surrounding a field. This div container's CSS id would be frm_field_x_container, where x is the field ID.
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Usage
add_filter('frm_field_div_classes', 'add_div_class', 10, 2);
Parameters
- $classes (string)
- $field (array)
Examples
Basic Example
This example will allow you to add a CSS class called 'class_name' to the div surrounding your field.
add_filter('frm_field_div_classes', 'add_div_class', 10, 2);
function add_div_class($classes, $field){
$space = ' ';
if($field['id'] == 3137){ //change 3137 to the ID of your field
$classes .= $space . 'class_name'; //change class_name to your CSS class
}
return $classes;
}