21 lines
408 B
PHP
21 lines
408 B
PHP
<?PHP
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declare(strict_types = 1);
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/**
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* Exception thrown in case an erroneously duplicate link is to be entered in a
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* linking table.
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*/
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final class MDDuplicateLinkException extends Exception {
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/**
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* Error message.
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*
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* @return string
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*/
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public function errorMessage() {
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//error message
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return 'Duplicate link exception: ' . $this->getMessage() . '.';
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}
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}
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