commonregexrs

A Rust library that provides a collection of functions for validating common types of strings, such as emails, passwords, URLs, and more. It uses the regex crate to perform the regular expression matching.

Usage

To use the library, add commonregexrs as a dependency in your Cargo.toml file and include the library in your project:

extern crate common_regex_rs; use common_regex_rs::*;

Then, you can call the various functions provided by the library to check if a given string matches a certain pattern. For example, to check if a string is a valid email address:

rust let email = "example@email.com"; let is_valid = is_email(email);

Here is the list of all the functions that are provided by the library:

• 'ispositiveint' : check if the input string is a positive integer.
• 'is_int' : check if the input string is an integer.
• 'isdecimalnum' : check if the input string is decimal number.
• 'is_num' : check if the input string is a number.
• 'isalphanumeric' : check if the input string is alphanumeric.
• 'isalphanumericwithspace' : check if the input string is alphanumeric with spaces.
• 'is_email' : check if the input string is a valid email address.
• 'isgoodpassword' : check if the input string is a good password with atleast 8 characters, one uppercase, one lowercase, one digit and one special character.
• 'is_username' : check if the input string is valid username with length between 4 and 20 characters and can contain alphanumeric characters, hyphens and underscores.
• 'is_url' : check if the input string is a URL with the http or https protocol.

Notes

• Please be careful when using regular expressions, as they can be a source of security vulnerabilities if not used properly.
• For more complex validation, it is recommended to use a dedicated library such as validator.
• The is_url function is commented out because it is not matching all valid URLs, if you need a function to check URLs, please use a library such as url or hyper.

License

This library is licensed under the MIT license. See the LICENSE file for details.