File Validators

Sha1

Laminas\Validator\File\Sha1 allows you to validate if a given file's hashed contents matches the supplied sha1 hash(es). It is subclassed from the Hash validator to provide a validator that only supports the sha1 algorithm.

Supported Options

The following set of options are supported:

• hash: String hash or array of hashes against which to validate.

Basic Usage

use Laminas\Validator\File\Sha1;

// Does file have the given hash?
$validator = new Sha1('3b3652f336522365223');

// Or check file against multiple hashes:
$validator = new Sha1([
    '3b3652f336522365223',
    'eb3365f3365ddc65365',
]);

// Or using options notation:
$validator = new Sha1(['hash' => [
    '3b3652f336522365223',
    'eb3365f3365ddc65365',
]]);

// Perform validation with file path
if ($validator->isValid('./myfile.txt')) {
    // file is valid
}

Public Methods

getSha1

getSha1() : array

Returns an array of sha1 hashes against which to validate.

addSha1

addSha1(string|array $options) : void

Add one or more hashes to validate against.

setSha1

setSha1(string|array $options) : void

Overwrite any previously set hashes with those specified.