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respect-validation/docs/rules/FilterVar.md
Chris Ramakers 44d0af4148
Allow validating domains with "FilterVar" rule 
Even though using "filter_var()" to validate domains may is error-prone,
Validation should fully support "filter_var()" as long as the
"FilterVar" exists.

Co-authored-by: Henrique Moody <henriquemoody@gmail.com>
2020-07-21 23:09:18 +02:00

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FilterVar

  • FilterVar(int $filter)
  • FilterVar(int $filter, mixed $options)

Validates the input with the PHP's filter_var() function.

v::filterVar(FILTER_VALIDATE_EMAIL)->validate('bob@example.com'); // true
v::filterVar(FILTER_VALIDATE_URL)->validate('http://example.com'); // true
v::filterVar(FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED)->validate('http://example.com'); // false
v::filterVar(FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED)->validate('http://example.com/path'); // true
v::filterVar(FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)->validate('webserver.local'); // true
v::filterVar(FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME)->validate('@local'); // false

Categorization

  • Miscellaneous

Changelog

Version Description
2.0.15 Allow validating domains
0.8.0 Created

See also: