base\Model getErrors()

getErrors() public method

Returns the errors for all attributes or a single attribute.

See also:

public array getErrors ( $attribute = null )
$attribute string

Attribute name. Use null to retrieve errors for all attributes.

return array

Errors for all attributes or the specified attribute. Empty array is returned if no error. Note that when returning errors for all attributes, the result is a two-dimensional array, like the following:

[
    'username' => [
        'Username is required.',
        'Username must contain only word characters.',
    ],
    'email' => [
        'Email address is invalid.',
    ]
]
doc_Yii
2016-10-30 16:51:50
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