Complexity Score
Low
Open Issues
1
Dependent Projects
155
Weekly Downloadsglobal
996,735
Downloads
Readme
is-ip
Check if a string is an IP address
If you only need this for Node.js and don’t care about browser support, you may want to use net.isIP
instead. Note that it returns an integer instead of a boolean.
Install
npm install is-ip
Usage
import {isIP, isIPv4} from 'is-ip';
isIP('1:2:3:4:5:6:7:8');
//=> true
isIP('192.168.0.1');
//=> true
isIPv4('1:2:3:4:5:6:7:8');
//=> false
API
isIP(string)
Check if string
is IPv6 or IPv4.
isIPv6(string)
Check if string
is IPv6.
isIPv4(string)
Check if string
is IPv4.
ipVersion(string)
Returns 6
if string
is IPv6, 4
if string
is IPv4, or undefined
if string
is neither.
import {ipVersion} from 'is-ip';
ipVersion('1:2:3:4:5:6:7:8');
//=> 6
ipVersion('192.168.0.1');
//=> 4
ipVersion('abc');
//=> undefined
Related
- ip-regex - Regular expression for matching IP addresses
- is-cidr - Check if a string is an IP address in CIDR notation
- cidr-regex - Regular expression for matching IP addresses in CIDR notation
Dependencies
CVE IssuesActive
0
Scorecards Score
4.20
Test Coverage
No Data
Follows Semver
Yes
Github Stars
112
Dependenciestotal
5
DependenciesOutdated
3
DependenciesDeprecated
0
Threat Modelling
No
Repo Audits
No
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