metabox-schema

Define field schemas with validation and sanitization rules for WordPress forms. Use when creating form schemas, defining validation rules, configuring field properties, or setting up entity value resolution.

Register custom field types with Renderer instances. Use when creating specialized field types, adding custom behavior to fields, building reusable field components, or overriding built-in field types.

Use utility classes for constants, sanitization, string formatting, and value resolution. Use when accessing package constants, sanitizing field configuration, formatting field names, or resolving callable and entity method values.

Validate and sanitize form data against schema definitions. Use when validating POST data, sanitizing user input, checking field requirements, or applying custom validation rules.

Render HTML form fields from schema definitions for WordPress forms. Use when rendering forms from schemas, generating metabox HTML, or working with entity objects and value arrays.

Create custom field templates for WordPress form fields. Use when customizing field HTML output, overriding default templates, integrating with CSS frameworks, or creating new field types.