@metamask/keyring-utils/dist/types.mjs

MetaMask Keyring utils

import { define } from "@metamask/superstruct";
import { definePattern } from "@metamask/utils";
/**
 * UUIDv4 struct.
 */
export const UuidStruct = definePattern('UuidV4', /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/iu);
/**
 * Account ID (UUIDv4).
 */
export const AccountIdStruct = UuidStruct; // Alias for better naming purposes.
/**
 * Validates if a given value is a valid URL.
 *
 * @param value - The value to be validated.
 * @returns A boolean indicating if the value is a valid URL.
 */
export const UrlStruct = define('Url', (value) => {
    try {
        const url = new URL(value);
        return url.protocol === 'http:' || url.protocol === 'https:';
    }
    catch {
        return false;
    }
});
/**
 * A string which contains a positive float number.
 */
export const StringNumberStruct = definePattern('StringNumber', /^\d+(\.\d+)?$/u);
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