add_filter('gform_save_field_value',function ($value, $entry, $field, $form){
	$form_and_field_ids = array(
		FORM_ID => array(FIELD_ID_ONE,FIELD_ID_TWO), //add for each form id here then //=> then array(), and in the parentheses add the fields id in comma separated //manner
	);
	if (in_array($form['id'],array_keys($form_and_field_ids)) && in_array($field['id'],$form_and_field_ids[$form['id']])) {
		$value = ucwords($value);
	}
	return $value;
},10,4);