minValue

Creates a min value validation action.

const Action = v.minValue<TInput, TRequirement, TMessage>(requirement, message);

Generics

TInput extends ValueInput
TRequirement extends TInput
TMessage extends ErrorMessage<MaxValueIssue<TInput, TRequirement>> | undefined

Parameters

requirement TRequirement
message TMessage

Explanation

With minValue you can validate the value of a string, number, boolean or date. If the input does not match the requirement, you can use message to customize the error message.

Returns

Action MinValueAction<TInput, TRequirement, TMessage>

Examples

The following examples show how minValue can be used.

Number schema

Schema to validate a number with a minimum value.

const NumberSchema = v.pipe(
  v.number(),
  v.minValue(100, 'The number must be at least 100.')
);

Date schema

Schema to validate a date with a minimum year.

const DateSchema = v.pipe(
  v.date(),
  v.minValue(new Date('2000-01-01'), 'The date must be after the year 1999.')
);

The following APIs can be combined with minValue.

Schemas

Methods

pipe