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Test
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RFC2822 Compliant Email Address
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Expression |
^(?i:(?<local_part>[a-z0-9!#$%^&*{}'`+=-_|/?]+(?:\.[a-z0-9!#$%^&*{}'`+=-_|/?]+)*)@(?<labels>[a-z0-9]+\z?.*[a-z0-9-_]+)*(?<tld>\.[a-z0-9]{2,}))$
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Description |
RFC2822 compliant. Includes all special characters, except for allowance of quoted local-part. Also disallows '.' (period) to be at the front or end of local-part, or occurr more than once consecutively. It does allow for optional infinite number of sub-domains.
The following standards are not enforced, due to RegExp limitations (unable to check for group string length):
As per RFC2821 the local-part may have a maximum length of 64 characters, while the domain name may have a maximum length of 255 characters.
Each domain label must be between 1 and 63 characters long, while the total length of the domain name may not exceed 255 characters.
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Rating:
Mike Bronner
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Test
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RFC Compliant URI
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Expression |
^([A-Za-z0-9]+[A-Za-z0-9-_]*\.)*(([A-Za-z0-9]+[A-Za-z0-9-_]*){3,}\.)+([A-Za-z0-9]{2,4}\.?)+)$
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Description |
RFC compliant. Disallows '.' (period) to be at the front or end, or occurr more than once consecutively. It does allow for optional infinite number of sub-domains. However, the total length of the URI has not been enforced: each label must be between 1 and 63 characters long, while the total length of the domain name may not exceed 255 characters.
Note that this RegEx does not check the validity of the protocol.
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mine.com|me.mine.com
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Non-Matches |
com|me..com|me.com|me..mine.com|.mine.com
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Rating:
Not yet rated.
Mike Bronner
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Test
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Integer with 1000s Separator
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Expression |
^[1-9]{1}[0-9]{0,2}([\.\,]?[0-9]{3})*$
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Description |
Matches whole numbers with the two most common thousands-separators (comma and period). Will not handle decimals.
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Matches |
1,000|1.000|1|10|100|1000
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Non-Matches |
1,00|1,0|1,,000|.1|10.
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Author |
Rating:
Not yet rated.
Mike Bronner
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