I try to develop the product I have created. You can support me by free-will donating for the project via PayPal!
Please click below image to help. Thank You!
Information will be closed after second(s).
The correct form of regular expression is delimiter{pattern}delimiter, f.e. /^([a-z]*)$/i or @^(?:http://)?([^/]+)@i. Every form compatible with functions checking correctness of regular expressions in PHP are allowed (example).
The reason is obvious. With delimiters you have a chance to add modifiers to the regexp. Otherwise script will automatically add / at the beginning and / at the end of the pattern.
Generally, the user determines what content and at what way he wants to test, but it must have full rights to publish the test content because it will be available for other Internet users. You should also avoid writing obscene phrases, vulgar phrases, or suggest resources incompatible with Polish law. You are fully responsible for the content posted by you on the site. On the reasoned request of a third party individual entries can be removed from the site.
A regular expression is a pattern that describes a set of strings.
There are a lot of examples on the internet. You should especially check this:
Please submit every found bug by typing comment here (polish and english).
Yes. On ID column of every tested expression you can find hiperlink. Copy it and share, that's all.
You can help on following cases:
Change language to Polish.
Change language to English.
Show/hide list of last tests.
Show list of your tests.
Show list of all tests.
Show RSS channel.
Show webpage help.
| ID | Regular expression | Subject | Result | Matches | Link |
|---|---|---|---|---|---|
| 523993 | \b^PAL[0-9]{4}$\b | PAL1111 | true |
|
Link |
| 523992 | \b^PAL[0-9]{2,3,4}$\b | PAL1111 | false | Link | |
| 523991 | (?=.*[A-Za-z]+)(?=.*[0-9]+) | asd@asd1 | true | Link | |
| 523990 | [0-9]+[A-Za-z]|[A-Za-z]+[0-9] | asd@asd1 | true |
|
Link |
| 523989 | mail\.ageno\.pl|mail\.ageno\.pl|mail\.google\.com|nowy\.tlen\.pl|poczta\.ageno\.pl|poczta\.gazeta\.pl|poczta\.home\.pl|poczta\.interia\.pl|poczta\.nazwa\.pl|poczta\.o2\.pl|poczta\.onet\.pl|poczta\.superhost\.pl|poczta\.wp\.pl|poczta\.zenbox\.pl|poczta\.cfolks\.pl | sfsdgd.poczta.onet.pl/dsfsdvdsvds | true |
|
Link |
| 523988 | mail\.ageno\.pl|mail\.ageno\.pl|mail\.google\.com|nowy\.tlen\.pl|poczta\.ageno\.pl|poczta\.gazeta\.pl|poczta\.home\.pl|poczta\.interia\.pl|poczta\.nazwa\.pl|poczta\.o2\.pl|poczta\.onet\.pl|poczta\.superhost\.pl|poczta\.wp\.pl|poczta\.zenbox\.pl|poczta\.cfolks\.pl | poczta.onet.pl/dsfsdvdsvds | true |
|
Link |
| 523987 | ^\d[25] |
1254564654846dc4sdcds cs? ?// ?df |
false | Link | |
| 523986 | ^\d | 1254564654846dc4sdcds cs? ?// ?df |
true |
|
Link |
| 523985 | {,25} | 1254564654846dc4sdcds cs? ?// ?df |
false | Link | |
| 523984 | ^\d{,25} | 1254564654846dc4sdcds cs? ?// ?df |
false | Link | |
| 523983 | ^\d{,25} | 125 | false | Link | |
| 523982 | ^\d{,25} | asdsasa d | false | Link | |
| 523981 | =LICZ.JEŻELI(B1:B5; REGEX("([A-Z0-9a-z._%+-]+)@([A-Za-z0-9.-]+\.[A-Za-z]{2,4})")) | nnn10eeee15 | false | Link | |
| 523980 | =LICZ.JEŻELI(B1:B5; REGEX("([A-Z0-9a-z._%+-]+)@([A-Za-z0-9.-]+\.[A-Za-z]{2,4})")) | nnn10eeee15 | false | Link | |
| 523979 | ZA-[0-9]{4}\/[0-9]{2}\/ | ZA-0298/23/ | true |
|
Link |
| 523978 | ZA-.[0-9]{4} | ZA-0298 | false | Link | |
| 523977 | ZA-[0-9]{4}/[0-9]{2} | ZA-0298/23 | false | Link | |
| 523976 | ZA-[0-9]{4}/[0-9]{2} | ZA-02978/23/PZ2 | false | Link | |
| 523975 | ZA-[0-9]{4}/[0-9]{2} | ZA-0298/23/PZ2 | false | Link | |
| 523974 | [1-9]{7} | 123456 | false | Link | |
| 523973 | [1-9]{7} | 12345678 | true |
|
Link |
| 523972 | [1-9]{7} | 12345679 | true |
|
Link |
| 523971 | [1-9]{7} | 1234567 | true |
|
Link |
| 523970 | \\d{7} | 1234567 | false | Link | |
| 523969 | \\d{7} | 1111111 | false | Link |