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

A next-generation TypeScript validation library with advanced features

import { BaseSchema } from '../core/schema';
import { ValidationContext, ValidationResult } from '../core/types';
/**
 * StringSchema - Advanced string validation with rich pattern matching
 * and complex rule composition
 */
export declare class StringSchema extends BaseSchema<string> {
    _type: string;
    private _patterns;
    private _transformers;
    protected validateType(value: unknown, context: ValidationContext): ValidationResult<string>;
    protected clone(): StringSchema;
    /**
     * Require the string to have a minimum length
     */
    min(length: number, message?: string): StringSchema;
    /**
     * Require the string to have a maximum length
     */
    max(length: number, message?: string): StringSchema;
    /**
     * Require the string to have an exact length
     */
    length(length: number, message?: string): StringSchema;
    /**
     * Require the string to match a regular expression
     */
    pattern(regex: RegExp, message?: string): StringSchema;
    /**
     * Require the string to be a valid email
     */
    email(message?: string): StringSchema;
    /**
     * Require the string to be a valid URL
     */
    url(message?: string): StringSchema;
    /**
     * Require the string to be a valid UUID
     */
    uuid(message?: string): StringSchema;
    /**
     * Complex password validation with multiple rules
     * Allows customization of requirements
     */
    password(options?: {
        minLength?: number;
        requireLowercase?: boolean;
        requireUppercase?: boolean;
        requireNumbers?: boolean;
        requireSpecialChars?: boolean;
        customMessage?: string;
    }): StringSchema;
    /**
     * Transforms the string value to uppercase
     */
    toUpperCase(): StringSchema;
    /**
     * Transforms the string value to lowercase
     */
    toLowerCase(): StringSchema;
    /**
     * Trim the string value
     */
    trim(): StringSchema;
    /**
     * Apply a custom transformation to the string
     */
    transform(fn: (value: string) => string): StringSchema;
    /**
     * Require the string to be one of the allowed values
     */
    oneOf(values: string[], message?: string): StringSchema;
}
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