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Steve Boyd 2024-05-05 05:30:33 +12:00 committed by GitHub
commit e98c025c29
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3 changed files with 31 additions and 5 deletions

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@ -113,7 +113,12 @@ class RequiredFields extends Validator
if ($formField instanceof FileField && isset($value['error']) && $value['error']) {
$error = true;
} else {
$error = (count($value ?? [])) ? false : true;
if (is_a($formField, HasOneRelationFieldInterface::class) && isset($value['value'])) {
$stringValue = (string) $value['value'];
$error = in_array($stringValue, ['0', '']);
} else {
$error = (count($value ?? [])) ? false : true;
}
}
} else {
$stringValue = (string) $value;

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@ -5,8 +5,9 @@ namespace SilverStripe\Forms;
use SilverStripe\Dev\Deprecation;
use SilverStripe\Forms\DropdownField;
use SilverStripe\ORM\DataList;
use SilverStripe\Forms\HasOneRelationFieldInterface;
class SearchableDropdownField extends DropdownField
class SearchableDropdownField extends DropdownField implements HasOneRelationFieldInterface
{
use SearchableDropdownTrait;

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@ -5,6 +5,7 @@ namespace SilverStripe\Forms\Tests;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Forms\RequiredFields;
use SilverStripe\Forms\Form;
use SilverStripe\Forms\SearchableDropdownField;
use SilverStripe\Forms\TreeDropdownField;
use SilverStripe\Security\Group;
@ -289,16 +290,35 @@ class RequiredFieldsTest extends SapphireTest
);
}
public function testTreedropFieldValidation()
public function provideHasOneRelationFieldInterfaceValidation(): array
{
return [
[
'className' => TreeDropdownField::class,
],
[
'className' => SearchableDropdownField::class,
]
];
}
/**
* @dataProvider provideHasOneRelationFieldInterfaceValidation
*/
public function testHasOneRelationFieldInterfaceValidation(string $className)
{
$form = new Form();
$field = new TreeDropdownField('TestField', 'TestField', Group::class);
$param = $className === TreeDropdownField::class ? Group::class : Group::get();
$field = new $className('TestField', 'TestField', $param);
$form->Fields()->push($field);
$validator = new RequiredFields('TestField');
$validator->setForm($form);
// blank string and '0' are fail required field validation
// blank string and 0 and '0' and array with value of 0 fail required field validation
$this->assertFalse($validator->php(['TestField' => '']));
$this->assertFalse($validator->php(['TestField' => 0]));
$this->assertFalse($validator->php(['TestField' => '0']));
$this->assertFalse($validator->php(['TestField' => ['value' => 0]]));
$this->assertFalse($validator->php(['TestField' => ['value' => '0']]));
// '1' passes required field validation
$this->assertTrue($validator->php(['TestField' => '1']));
}