public function getFormatPattern()
    {
        static $kyr = self::KYR_CHARS;

        switch (true) {
            // X000XX77_OR_X000XX777
            case \preg_match("~^[{$kyr}]{1}\d{3}[{$kyr}]{2}\d{2,3}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_1;

            // X000XX
            case \preg_match("~^[{$kyr}]{1}\d{3}[{$kyr}]{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_2;

            // XX00077
            case \preg_match("~^[{$kyr}]{2}\d{3}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_3;

            // 0000XX77
            case \preg_match("~^\d{4}[{$kyr}]{2}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_4;

            // XX000077
            case \preg_match("~^[{$kyr}]{2}\d{4}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_5;

            // X000077
            case \preg_match("~^[{$kyr}]{1}\d{4}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_6;

            // 000X77
            case \preg_match("~^\d{3}[{$kyr}]{1}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_7;

            // 0000X77
            case \preg_match("~^\d{4}[{$kyr}]{1}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_8;
        }
    }
public function getFormatPattern()
    {
        static $kyr = self::KYR_CHARS;

        switch (true) {
            // X000XX77_OR_X000XX777
            case \preg_match("~^[{$kyr}]{1}\d{3}[{$kyr}]{2}\d{2,3}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_1;

            // X000XX
            case \preg_match("~^[{$kyr}]{1}\d{3}[{$kyr}]{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_2;

            // XX00077
            case \preg_match("~^[{$kyr}]{2}\d{3}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_3;

            // 0000XX77
            case \preg_match("~^\d{4}[{$kyr}]{2}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_4;

            // XX000077
            case \preg_match("~^[{$kyr}]{2}\d{4}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_5;

            // X000077
            case \preg_match("~^[{$kyr}]{1}\d{4}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_6;

            // 000X77
            case \preg_match("~^\d{3}[{$kyr}]{1}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_7;

            // 0000X77
            case \preg_match("~^\d{4}[{$kyr}]{1}\d{2}$~iu", $this->value) === 1:
                return self::FORMAT_PATTERN_8;
        }
    }
public function getFormatPattern ( ) { static $ kyr = self :: KYR_CHARS ; switch ( true ) { // X000XX77_OR_X000XX777 case \ preg_match ( "~^[{$kyr}]{1}\d{3}[{$kyr}]{2}\d{2,3}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_1 ; // X000XX case \ preg_match ( "~^[{$kyr}]{1}\d{3}[{$kyr}]{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_2 ; // XX00077 case \ preg_match ( "~^[{$kyr}]{2}\d{3}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_3 ; // 0000XX77 case \ preg_match ( "~^\d{4}[{$kyr}]{2}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_4 ; // XX000077 case \ preg_match ( "~^[{$kyr}]{2}\d{4}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_5 ; // X000077 case \ preg_match ( "~^[{$kyr}]{1}\d{4}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_6 ; // 000X77 case \ preg_match ( "~^\d{3}[{$kyr}]{1}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_7 ; // 0000X77 case \ preg_match ( "~^\d{4}[{$kyr}]{1}\d{2}$~iu" , $ this -> value ) === 1 : return self :: FORMAT_PATTERN_8 ; } }
Returns value format pattern.

@return string|null
Returns value format pattern .