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<?php |
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namespace libphonenumber\Leniency; |
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use libphonenumber\PhoneNumber; |
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use libphonenumber\PhoneNumberMatcher; |
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use libphonenumber\PhoneNumberUtil; |
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class StrictGrouping extends AbstractLeniency |
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{ |
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protected static $level = 3; |
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/** |
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* Phone numbers accepted are PhoneNumberUtil::isValidNumber() and are grouped |
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* in a possible way for this locale. For example, a US number written as |
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* "65 02 53 00 00" and "650253 0000" are not accepted at this leniency level, whereas |
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* "650 253 0000", "650 2530000" or "6502530000" are. |
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* Numbers with more than one '/' symbol in the national significant number are also dropped at |
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* this level. |
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* |
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* Warning: This level might result in lower coverage especially for regions outside of country |
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* code "+1". If you are not sure about which level to use, email the discussion group |
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* [email protected]. |
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* |
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* @param PhoneNumber $number |
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* @param string $candidate |
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* @param PhoneNumberUtil $util |
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* @return bool |
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*/ |
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public static function verify(PhoneNumber $number, $candidate, PhoneNumberUtil $util) |
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{ |
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if (!$util->isValidNumber($number) |
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|| !PhoneNumberMatcher::containsOnlyValidXChars($number, $candidate, $util) |
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|| PhoneNumberMatcher::containsMoreThanOneSlashInNationalNumber($number, $candidate) |
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|| !PhoneNumberMatcher::isNationalPrefixPresentIfRequired($number, $util) |
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) { |
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return false; |
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} |
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return PhoneNumberMatcher::checkNumberGroupingIsValid( |
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$number, $candidate, $util, |
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function (PhoneNumberUtil $util, PhoneNumber $number, $normalizedCandidate, $expectedNumberGroups) { |
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return PhoneNumberMatcher::allNumberGroupsRemainGrouped( |
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$util, $number, $normalizedCandidate, $expectedNumberGroups |
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); |
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}); |
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} |
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} |
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giggsey /
libphonenumber-for-php
