NeverValidator

Hierarchy

• PatternValidator

• PatternValidator

  ↳ NeverValidator

Implements

• PatternValidator
• PatternValidator

Index

Properties

• describer

Methods

• canValidate
• describe
• validate
• getDescriber
• setDescriber

Properties

Static describer

▪ describer: Describer

Inherited from PatternValidator.describer

Overrides void

Methods

canValidate

▸ canValidate(expectation: Expectation): boolean

Evaluates if validator can handle provided expectation.

Parameters:

Name	Type	Description
expectation	Expectation	Evaluated explicit Pattern instance or implicit expectation.

Returns: boolean

Returns true if pattern is instance of Never, else false.

---

describe

▸ describe(value: any): string

Inherited from PatternValidator.describe

Overrides void

Parameters:

Name	Type
value	any

Returns: string

---

validate

▸ validate(value: any): boolean

Validates if value matches pattern expectation(undefined).

Parameters:

Name	Type
value	any

Returns: boolean

Returns true for undefined, else throws.

---

Static getDescriber

▸ getDescriber(): Describer

Inherited from PatternValidator.getDescriber

Overrides void

Returns: Describer

---

Static setDescriber

▸ setDescriber(describer: Describer): void

Inherited from PatternValidator.setDescriber

Overrides void

Parameters:

Name	Type
describer	Describer

Returns: void