Class Rule

Selective Validation Rules

Hierarchy

Base
- Rule

Implements

RuleComponent

Index

Constructors

constructor

Properties

Accessors

Methods

Constructors

constructor

new Rule(config: RuleConfig): Rule

Overrides Base.constructor
- Defined in selective/validationRules.ts:118
Parameters
- config: RuleConfig
Returns Rule

Properties

config

config: RuleConfig

defaultLevel

defaultLevel: ValidationLevel

defaultMessage

defaultMessage: string = 'Value is invalid.'

Accessors

isRequired

get isRequired(): boolean

Implementation of RuleComponent.isRequired
- Defined in selective/validationRules.ts:151
Does the rule make the value required?

By default, a validation rule does not make the value required.

Returns boolean

level

get level(): ValidationLevel

Implementation of RuleComponent.level
- Defined in selective/validationRules.ts:158
Validation level to use if the validation fails.

Returns ValidationLevel

message

get message(): string

- Defined in selective/validationRules.ts:165
Error message from the config or fall back to the default.

Returns string

Methods

allowAdd

allowAdd(value: any): boolean

Implementation of RuleComponent.allowAdd
- Defined in selective/validationRules.ts:132
Default to allowing adding.

Parameters
- value: any
  
  Current value of the field.
Returns boolean

allowRemove

allowRemove(value: any): boolean

Implementation of RuleComponent.allowRemove
- Defined in selective/validationRules.ts:142
Default to allowing removal.

Parameters
- value: any
  
  Current value of the field.
Returns boolean

validate

validate(value: any): null | string

Implementation of RuleComponent.validate
- Defined in selective/validationRules.ts:170
Validates the field using the current value.

If there is an error with the validation, return an error message string to be displayed to the user.

Parameters
- value: any
Returns null | string

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