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Addition to Jay Hoffmann's 'add_bootstrap_container_class' filter for Gravity Forms, replacing size classes with columns
<?php
/**
* @description Gravity Forms size overides using Bootstrap Columns
*
* @author Jay Hoffmann (modified by Ryan Edwards)
*
* @source https://jayhoffmann.com/using-gravity-forms-bootstrap-styles/
*/
add_filter( 'gform_field_container', 'add_bootstrap_container_class', 10, 6 );
function add_bootstrap_container_class( $field_container, $field, $form, $css_class, $style, $field_content ) {
$id = $field->id;
$field_id = is_admin() || empty( $form ) ? "field_{$id}" : 'field_' . $form['id'] . "_$id";
switch ( $field->size ) {
case 'medium':
$col = 'col-8';
break;
case 'small':
$col = 'col-4';
break;
default:
$col = 'col';
break;
}
if ( is_admin() ) {
return $field_container;
} else {
return '<li id="' . $field_id . '" class="' . $col . '">{FIELD_CONTENT}</li>';
}
}
?>
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