✅Has Metadata

Checking metadata is exist or checking specific keys.

🔥 hasMetadata

• Check if a record of the relationship exists.

• regardless of whether the metadata content is empty or not.

// Syntax
$model->hasMetadata(): bool

---

🔥 hasFilledMetadata

• Check if a record of the relationship exists.

• Check metadata column contains data that is not empty

// Syntax
$model->hasFilledMetadata(): bool

---

🔥 hasKeyMetadata

• Check if the metadata contains a specific key.

• regardless of whether the key content is empty.

// Syntax
$model->hasKeyMetadata(string|int|null $key): bool

---

🔥 hasAllKeysMetadata

• Check if the metadata contains all specified keys.

• regardless of whether all keys content is empty.

// Syntax
// @param $keys array|Collection|string|int|null
$model->hasAllKeysMetadata($keys): bool

---

🔥 hasAnyKeysMetadata

• Check if metadata contains any of the specified keys.

• regardless of whether all keys content is empty.

// Syntax
// @param $keys array|Collection|string|int|null
$model->hasAnyKeysMetadata($keys): bool

---

🐞 Examples

// ++++++++++++++++++ hasMetadata ++++++++++++++++++
$model->hasMetadata();
/** Returns true if metadata record exists, false otherwise */


// ++++++++++++++++++ hasFilledMetadata ++++++++++++++++++
$model->hasFilledMetadata();
/** 
* Returns true if metadata exists and is not empty
* Returns false if:
*  - No metadata record exists
*  - Metadata exists but is null
*  - Metadata exists but is an empty array/collection
*/


// ++++++++++++++++++ hasKeyMetadata ++++++++++++++++++
$model->hasKeyMetadata('name');
$model->hasKeyMetadata(7);
$model->hasKeyMetadata(null); // returns false
/** Returns true if the key exists in metadata */


// ++++++++++++++++++ hasAllKeysMetadata ++++++++++++++++++
$model->hasAllKeysMetadata(['name', 'age']); // true if BOTH keys exist
$model->hasAllKeysMetadata(collect(['name', 'age'])); // accepts Collection
$model->hasAllKeysMetadata('name'); // true if 'name' exists
$model->hasAllKeysMetadata(8); // check list array
$model->hasAllKeysMetadata([5, 6]);
$model->hasAllKeysMetadata(null); // returns false


// ++++++++++++++++++ hasAnyKeysMetadata ++++++++++++++++++
$model->hasAnyKeysMetadata(['name', 'age']); // true if Any keys exist
$model->hasAnyKeysMetadata(collect(['name', 'age'])); // accepts Collection
$model->hasAnyKeysMetadata('name'); // true if 'name' exists
$model->hasAnyKeysMetadata(8); // check list array
$model->hasAnyKeysMetadata([5, 6]);
$model->hasAnyKeysMetadata(null); // returns false

---

📚 Summary

• hasAllKeysMetadata() - Returns true only if ALL specified keys exist

• hasKeyMetadata() - Convenience method for checking a single key, internally uses hasAllKeysMetadata()

• hasAnyKeysMetadata() - Returns true if ANY of the specified keys exist