Number Schemas

Numeric constraints


const priceSchema = new SchemaBuilder()
  .number()
  .minimum(0)
  .maximum(1000000)
  .build();
// { type: "number", minimum: 0, maximum: 1000000 }
 
// Exclusive bounds
const percentageSchema = new SchemaBuilder()
  .number()
  .exclusiveMinimum(0)
  .exclusiveMaximum(100)
  .build();
// { type: "number", exclusiveMinimum: 0, exclusiveMaximum: 100 }

Multiple of


const evenNumberSchema = new SchemaBuilder().integer().multipleOf(2).build();
 
const priceInCents = new SchemaBuilder().number().multipleOf(0.01).build();

Convenience methods


// Positive numbers (>= 0)
const positiveSchema = new SchemaBuilder().number().positive().build();
// { type: "number", minimum: 0 }
 
// Negative numbers (<= 0)
const negativeSchema = new SchemaBuilder().number().negative().build();
// { type: "number", maximum: 0 }
 
// Range shorthand
const scoreSchema = new SchemaBuilder().number().range(0, 100).build();
// { type: "number", minimum: 0, maximum: 100 }

Enums & constants


// Enum (multiple allowed values)
const statusSchema = new SchemaBuilder()
  .string()
  .enum(["active", "inactive", "pending"])
  .build();
 
// Const (single allowed value)
const typeSchema = new SchemaBuilder().string().const("user").build();