| @@ 43-51 (lines=9) @@ | ||
| 40 | ); |
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| 41 | } |
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| 42 | ||
| 43 | protected function removeInvalidChildren(LoggerInterface $logger) |
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| 44 | { |
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| 45 | foreach ($this->children as $child) { |
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| 46 | if ($child instanceof InteractiveContent) { |
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| 47 | $logger->debug('Removing ' . $child . '. No interactive content inside a "button" element.'); |
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| 48 | $this->removeChild($child); |
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| 49 | } |
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| 50 | } |
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| 51 | } |
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| 52 | ||
| 53 | public function isInteractiveContent() |
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| 54 | { |
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| @@ 18-27 (lines=10) @@ | ||
| 15 | */ |
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| 16 | class Dfn extends OpenElement implements FlowContent, PhrasingContent, InlineElement |
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| 17 | { |
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| 18 | protected function removeInvalidChildren(LoggerInterface $logger) |
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| 19 | { |
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| 20 | // There must be no dfn element descendants. |
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| 21 | foreach ($this->children as $child) { |
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| 22 | if ($child instanceof self) { |
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| 23 | $logger->debug('Removing ' . $child . '. Element "dfn" cannot contain "dfn" elements.'); |
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| 24 | $this->removeChild($child); |
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| 25 | } |
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| 26 | } |
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| 27 | } |
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| 28 | ||
| 29 | protected function removeInvalidSelf(LoggerInterface $logger) |
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| 30 | { |
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