crypto-wallet-core/ts_build/src/validation/eth/index.js

A multi-currency support library for address derivation, private key creation, and transaction creation

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EthValidation = void 0;
const utils = require('web3-utils');
class EthValidation {
    regex;
    constructor() {
        this.regex = /ethereum/i;
    }
    validateAddress(_network, address) {
        return utils.isAddress(address);
    }
    validateUri(addressUri) {
        if (!addressUri) {
            return false;
        }
        const address = this.extractAddress(addressUri);
        const prefix = this.regex.exec(addressUri);
        return !!prefix && utils.isAddress(address);
    }
    extractAddress(data) {
        const prefix = /^[a-z]+:/i;
        const params = /([\?\&](value|gas|gasPrice|gasLimit)=(\d+([\,\.]\d+)?))+/i;
        return data.replace(prefix, '').replace(params, '');
    }
}
exports.EthValidation = EthValidation;
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