The validator package implements value validations for structs and
individual fields based on tags.
.
It has the following unique features:
- Cross Field and Cross Struct validation by using validation tags
or custom validators.
- Slice, Array and Map diving, which allows any or all levels of a
multidimensional field to be validated.
- Ability to dive into both map keys and values for validation.
- Handles type interface by determining its underlying type prior
to validation.
- Handles custom field types such as the SQL driver's Valuer.
- Alias validation tags, which allows for mapping of several
validations to a single tag for easier definition of validations
on structs.
- Extraction of custom defined Field Name, allowing to specify
extracting the JSON name while validating and making it available
in the resulting FieldError.
- Customizable i18n-aware error messages.
Installed Size: 1.2 MB
Architectures: all