silverstripe / silverstripe-userforms

code/FormField/UserFormsCheckboxSetField.php

<?php

namespace SilverStripe\UserForms\FormField;

use SilverStripe\Forms\CheckboxSetField;

/**
 * @package userforms
 */
class UserFormsCheckboxSetField extends CheckboxSetField
{

    /**
     * jQuery validate requires that the value of the option does not contain
     * the actual value of the input.
     *
     * @return ArrayList

The type SilverStripe\UserForms\FormField\ArrayList was not found. Maybe you did not declare it correctly or list all dependencies?

     */
    public function getOptions()
    {
        $options = parent::getOptions();

        foreach ($options as $option) {
            $option->Name = "{$this->name}[]";
        }

        return $options;

The expression return $options returns the type SilverStripe\ORM\ArrayList which is incompatible with the documented return type SilverStripe\UserForms\FormField\ArrayList.

    }

    /**
     * @inheritdoc
     *
     * @param Validator $validator

The type SilverStripe\UserForms\FormField\Validator was not found. Maybe you did not declare it correctly or list all dependencies?

     *
     * @return bool
     */
    public function validate($validator)
    {
        // get the previous values (could contain comma-delimited list)

        $previous = $value = $this->Value();

        if (is_string($value) && strstr($value, ",")) {
            $value = explode(",", $value);
        }

        // set the value as an array for parent validation

        $this->setValue($value);

        $validated = parent::validate($validator);

        // restore previous value after validation

        $this->setValue($previous);

        return $validated;
    }
}