# `mix dala.verify`
[🔗](https://github.com/manhvu/dala/blob/main/lib/mix/tasks/dala.verify.ex#L1)

Verifies Dala DSL definitions in the current project and reports any issues.

## Usage

    mix dala.verify              # Run all verifications
    mix dala.verify --dsl        # Verify DSL definitions only
    mix dala.verify --components # List all available components
    mix dala.verify --strict     # Exit with error code on warnings

## What it checks

When `--dala.verify --dsl` is used, the following checks are performed:

- **Unknown component types** — component atoms not in the registry
- **Invalid prop names** — props not accepted by the component (with typo suggestions)
- **Event handler types** — event handler props that are not atoms or {pid, tag} tuples
- **Leaf with children** — children placed inside leaf components
- **Invalid attribute types** — attribute types not in the valid set
- **Missing handlers** — event handlers referenced in UI but no handle_event/3 clause
- **Invalid variants** — invalid variant values on text components

## Examples

    mix dala.verify --dsl
    mix dala.verify --dsl --strict
    mix dala.verify --components

---

*Consult [api-reference.md](api-reference.md) for complete listing*