@broxus/js-core/dist/esm/utils/is-tvm-address.js

MobX-based JavaScript Core library

import { Address } from 'everscale-inpage-provider';
export function isTvmAddress(value, allowMasterChain = true) {
    if (value == null) {
        return false;
    }
    if (value instanceof Address) {
        return true;
    }
    if (typeof value === 'string') {
        if (allowMasterChain) {
            return /^(?:0|-1):[0-9a-fA-F]{64}$/.test(value);
        }
        return /^0:[0-9a-fA-F]{64}$/.test(value);
    }
    return false;
}