Libraries tagged by conditional validation

Fast, streaming, low-memory XLSX reader and writer with charts, images, conditional formatting and data validation built in.

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Simple validation tool, allows you to validate both simple and nested structures, introduces conditional fields. All you need is here. Perfect for REST endpoint validation. No dependencies required.

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Conditionally apply validation rules in Laravel

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一个轻量、易用的 PHP 规则引擎，支持多条件组合与动态规则执行，适用于业务规则判断、数据校验等场景 | A lightweight and flexible PHP rule engine supporting complex conditions and dynamic rule execution—ideal for business logic evaluation and data validation.

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This extension comes with several additional validators, finishers, formElements and general improvements for the usage of the typo3/cms-form-extension, e.g. improved ConfirmationMessage- and Email-Finisher, checkboxes with link-able labels for GDPR or terms & conditions, improved email-validation, validator for phone-numbers, ViewHelper for well formated plaintext-emails.

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Row and column layouts for Craft CMS Matrix fields: a row of 1–3 columns with one nested entry per column, width-aware validation and field conditions

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Contracts for simple validation of psr-7 conditions

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forked from sidtj/Yii-Conditional-Validator

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A Binary Sequence Validator for PHP

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Validation de valeur. Plus de condition qui s'empile !

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Under certain conditions, when posting data from a form, the web server may lose the post data. This commonly happens if a user is uploading a large file beyond the size limits set in the web server's configuration. Laravel does not handle this situation and may end up throwing a somewhat confusing `TokenMismatchException in VerifyCsrfToken` due to CSRF protection. The 'No Post Data Laravel Middleware' handles situations in which a post request has been submitted and contains no post data - a situation which should not occur under normal usage. By default, the middleware will redirect back to the previous page with an error message flashed to the session. This can then be output on your view as you would normally handle validation errors. If needed, you can also modify this default behaviour and allow any code to run when the 'post request with no post data' situation is encountered.

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Validator that will run on switch-case-like conditional

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AboutResource Query Responsibility Segregation (RQRS) is a caching framework for BEAR.Sunday that optimizes performance by separating query and command responsibilities. It features event-driven cache invalidation, dependency resolution, donut caching, CDN integration, and conditional requests.

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Class designed to check if given variable or array of variables meet certain conditions

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A modern, attribute-driven method caching layer for Laravel. Annotate any method with #[Cacheable] and let the framework handle the rest — TTL, tags, conditional caching, locking, stale-while-revalidate, invalidation, and more.

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