API Reference Vex v0.9.2

Data Validation for Elixir.

Implementation of this behaviour should be set in validator options as :error_renderer or in :vex application config with same key.

Common validator behavior.

Ensure a value is absent.

Ensure an attribute is set to a positive (or custom) value.

Ensure a value meets a custom criteria.

Ensure a value, if provided, is equivalent to a second value.

Ensure a value is not a member of a list of values.

Ensure a value matches a regular expression.

Ensure a value is a member of a list of values.

Ensure a value's length meets a constraint.

Ensure a value is a number.

Ensure a value is present.

Ensure a value is a valid UUID string.