Free & Open Source

FilaCheck

Static analysis for Filament v4/v5 projects. Like Pint, but for Filament. Run it after AI agents generate code or during CI to catch common issues.

View on GitHub composer require laraveldaily/filacheck --dev

FilaCheck Pro — $49

Terminal output

$ vendor/bin/filacheck
Scanning: app/Filament

..x..x........

deprecated-reactive (Deprecated Code)
  app/Filament/Resources/UserResource.php
    Line 45: The `reactive()` method is deprecated.
      → Use `live()` instead of `reactive()`.

deprecated-action-form (Deprecated Code)
  app/Filament/Resources/PostResource.php
    Line 78: The `form()` method is deprecated on Actions.
      → Use `schema()` instead of `form()`.

Rules: 10 passed, 2 failed
Issues: 2 warning(s)

What FilaCheck Does

Detect Deprecations

Find deprecated patterns like ->reactive(), old form methods, and more.

Auto-Fix Issues

Built-in auto-fixer with optional backup file creation.

CI/CD Ready

Clean exit codes and pre-configured GitHub Actions workflow.

3-Minute Demo: See FilaCheck In Action

Free Rules (15)

deprecated-reactive

Before
->reactive()

After
->live()

deprecated-action-form

Before
->form([...])

After
->schema([...])

deprecated-filter-form

Before
Filter->form([...])

After
Filter->schema([...])

deprecated-placeholder

Before
Placeholder::make()

After
TextEntry::make()->state()

deprecated-mutate-form-data-using

Before
->mutateFormDataUsing()

After
->mutateDataUsing()

deprecated-empty-label

Before
->label('')

After
->hiddenLabel()

deprecated-forms-get

Before
use Filament\Forms\Get;

After
use Filament\Schemas\...\Get;

deprecated-forms-set

Before
use Filament\Forms\Set;

After
use Filament\Schemas\...\Set;

deprecated-image-column-size

Before
->size(40)

After
->imageSize(40)

deprecated-view-property

Before
public $view = '...';

After
protected string $view = '...';

action-in-bulk-action-group

Before
Action::make('export')

After
BulkAction::make('export')

wrong-tab-namespace

Before
use ...\Pages\...\Tab;

After
use ...\Schemas\...\Tab;

deprecated-bulk-actions

Before
->bulkActions([...])

After
->toolbarActions([...])

deprecated-url-parameters

Before
tableFilters, tableSearch

After
filters, search

deprecated-test-methods

Before
->setActionData()

After
->setData()

Developers Are Already Using It

Pro

FilaCheck Pro

19 additional rules for performance optimization, security, best practices, and UX suggestions — on top of the 15 free rules.

Performance Rules

too-many-columns

Warns when tables have more than 10 columns

large-option-list-searchable

Suggests ->searchable() for lists with 10+ options

heavy-closure-in-format-state

Detects database queries inside formatStateUsing() closures that cause N+1 issues

stats-widget-polling-not-disabled

Warns when StatsOverviewWidget uses the default 5-second polling interval

Security Rules

file-upload-missing-accepted-file-types

Warns when FileUpload is missing acceptedFileTypes() or image()

action-missing-authorization

Warns when Action, BulkAction, ImportAction, or ExportAction is missing hidden(), visible(), or authorize()

UX Suggestions Rules

flat-form-overload

Warns when form schema has more than 8 fields without any layout grouping

relationship-select-not-searchable

Warns when Select with relationship() is missing searchable()

missing-table-filters

Warns when table has filterable columns but no filters defined

table-without-searchable-columns

Warns when table has text columns but none are searchable

filter-missing-indicator

Warns when custom Filter has a schema() but no indicateUsing() or indicator()

Best Practices Rules

custom-theme-needed

Detects Tailwind CSS usage in Blade without a custom theme configured

unnecessary-unique-ignore-record

Detects ->unique(ignoreRecord: true) — default in Filament v4 (auto-fixable)

string-icon-instead-of-enum

Use Heroicon::Pencil enum instead of string icons (auto-fixable)

string-font-weight-instead-of-enum

Use FontWeight::Bold enum instead of strings (auto-fixable)

deprecated-notification-action-namespace

Detects old notification Action namespace (auto-fixable)

file-upload-missing-max-size

Warns when FileUpload is missing maxSize()

bulk-action-missing-deselect

Warns when BulkAction is missing deselectRecordsAfterCompletion() (auto-fixable)

enum-missing-filament-interfaces

Warns when enums cast in Eloquent models are missing Filament interfaces like HasLabel

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