WordPress Developer Resources

apply_filters( ‘minimum_site_name_length’, int $length )

Filters the minimum site name length required when validating a site signup.

Parameters

$lengthint: The minimum site name length. Default 4.

Source

$minimum_site_name_length = apply_filters( 'minimum_site_name_length', 4 );

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Changelog

Version	Description
4.8.0	Introduced.

User Contributed Notes

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Rami Yushuvaev 8 years ago

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```
function custom_hook( $length ) {
	return 5;
}
add_filter( 'minimum_site_name_length', 'custom_hook' );
```
Source: https://generatewp.com/snippet/oDV3qkN/
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