[**brk-client**](../README.md)

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[brk-client](../globals.md) / AddrValidation

# Interface: AddrValidation

Defined in: [Developer/brk/modules/brk-client/index.js:77](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L77)

## Properties

### address?

> `optional` **address?**: `string` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:79](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L79)

The validated address

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### error?

> `optional` **error?**: `string` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:86](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L86)

Error message for invalid addresses

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### errorLocations?

> `optional` **errorLocations?**: `number`[] \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:85](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L85)

Error locations (empty array for most errors)

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### isscript?

> `optional` **isscript?**: `boolean` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:81](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L81)

Whether this is a script address (P2SH)

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### isvalid

> **isvalid**: `boolean`

Defined in: [Developer/brk/modules/brk-client/index.js:78](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L78)

Whether the address is valid

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### iswitness?

> `optional` **iswitness?**: `boolean` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:82](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L82)

Whether this is a witness address

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### scriptPubKey?

> `optional` **scriptPubKey?**: `string` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:80](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L80)

The scriptPubKey in hex

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### witnessProgram?

> `optional` **witnessProgram?**: `string` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:84](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L84)

Witness program in hex

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### witnessVersion?

> `optional` **witnessVersion?**: `number` \| `null`

Defined in: [Developer/brk/modules/brk-client/index.js:83](https://github.com/bitcoinresearchkit/brk/blob/cc5b6da341b469859cb457c9c0c93a547eb6ee00/modules/brk-client/index.js#L83)

Witness version (0 for P2WPKH/P2WSH, 1 for P2TR)