Class Validator<T>

A class to validate arbitrary data using functional rules.

Type parameters

T

Hierarchy

Validator

Index

Constructors

constructor

Properties

rules

Methods

Constructors

constructor

new Validator<T>(rules: ValidationRules): Validator<T>

- Defined in src/forms/Validator.ts:26
Type parameters
- T
Parameters
- rules: ValidationRules
Returns Validator<T>

Properties

Protected Readonly rules

rules: ValidationRules

Methods

isValid

isValid(data: unknown): Promise<boolean>

- Defined in src/forms/Validator.ts:51
Returns true if the given data is valid and type aliases it as Valid.

Parameters
- data: unknown
Returns Promise<boolean>

validate

validate(data: unknown): Promise<T>

- Defined in src/forms/Validator.ts:38
Attempt to validate the input data. If it is valid, it is type aliased as Valid. If it is invalid, a ValidationError is thrown.

Parameters
- data: unknown
Returns Promise<T>

Protected validateAndGetErrors

validateAndGetErrors(data: unknown): Promise<Messages>

- Defined in src/forms/Validator.ts:60
Apply the validation rules to the data object and return any error messages.

Parameters
- data: unknown
Returns Promise<Messages>

extollo (v. latin) - to lift up, to elevate

Extollo is a free & libre application framework in TypeScript.