ts-valid8/dist/types/validators/number.d.ts

A next-generation TypeScript validation library with advanced features

import { BaseSchema } from '../core/schema';
import { ValidationContext, ValidationResult } from '../core/types';
/**
 * NumberSchema - Advanced number validation with unique features
 */
export declare class NumberSchema extends BaseSchema<number> {
    _type: string;
    protected validateType(value: unknown, context: ValidationContext): ValidationResult<number>;
    protected clone(): NumberSchema;
    /**
     * Require the number to be less than a maximum value
     */
    max(max: number, message?: string): NumberSchema;
    /**
     * Require the number to be greater than a minimum value
     */
    min(min: number, message?: string): NumberSchema;
    /**
     * Require the number to be an integer
     */
    integer(message?: string): NumberSchema;
    /**
     * Require the number to be positive (> 0)
     */
    positive(message?: string): NumberSchema;
    /**
     * Require the number to be negative (< 0)
     */
    negative(message?: string): NumberSchema;
    /**
     * Require the number to be divisible by a given value
     * Unique feature not commonly found in other libraries
     */
    divisibleBy(divisor: number, message?: string): NumberSchema;
    /**
     * Require the number to be within a certain range
     */
    range(min: number, max: number, message?: string): NumberSchema;
    /**
     * Require the number to be a multiple of step
     * Useful for validating increments (like currency steps of 0.01)
     */
    step(step: number, message?: string): NumberSchema;
    /**
     * Safe integer validation - values that can be safely represented in JavaScript
     * Unique validation not commonly found in other libraries
     */
    safeInteger(message?: string): NumberSchema;
    /**
     * Finite number validation - not Infinity or -Infinity
     */
    finite(message?: string): NumberSchema;
    /**
     * Port number validation
     * Unique validator for network applications
     */
    port(message?: string): NumberSchema;
    /**
     * Precision validation - check if number has at most the specified decimal places
     * Unique feature compared to other libraries
     */
    precision(maxDecimalPlaces: number, message?: string): NumberSchema;
}
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