is_valid_url: Assert that a URL is complete and valid
In DesiQuintans/librarian: Install, Update, Load Packages from CRAN, 'GitHub', and 'Bioconductor' in One Step
View source: R/internal_functions.R
is_valid_url R Documentation
Assert that a URL is complete and valid
Description
Assert that a URL is complete and valid
Usage
is_valid_url(string)
Arguments
string
(Character) A URL to check.
Details
The regex I use is "@stephenhay" from
https://mathiasbynens.be/demo/url-regex because it's the shortest regex that
matches every CRAN mirror at https://cran.r-project.org/mirrors.html.
Value
A logical value, TRUE if the URL is valid, FALSE if otherwise.
Examples
## Not run:
is_valid_url("http://rstudio.com")
## End(Not run)
DesiQuintans/librarian documentation built on Dec. 29, 2024, 10:59 p.m.
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View source: R/internal_functions.R
| is_valid_url | R Documentation |
Assert that a URL is complete and valid
Description
Assert that a URL is complete and valid
Usage
is_valid_url(string)
Arguments
string |
(Character) A URL to check. |
Details
The regex I use is "@stephenhay" from https://mathiasbynens.be/demo/url-regex because it's the shortest regex that matches every CRAN mirror at https://cran.r-project.org/mirrors.html.
Value
A logical value, TRUE if the URL is valid, FALSE if otherwise.
Examples
## Not run:
is_valid_url("http://rstudio.com")
## End(Not run)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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