How to use the range_check.valid_ip function in range_check
To help you get started, we’ve selected a few range_check examples, based on popular ways it is used in public projects.
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MarcDiethelm / xtc / lib / validator.js View on Github 
validator.ipRanges = function(ipRanges) {
var rangeCheck = require('range_check')
,i , current
,invalidIps = []
;
for (i = 0; i < ipRanges.length; i++) {
current = ipRanges[i].split('/');
if ( !rangeCheck.valid_ip(current[0]) ) {
invalidIps.push('"'+current[0]+'"');
}
if ( current[1] && (current[1] < 17 || current[1] > 32) ) {
invalidIps.push('"/'+ current[1]+'"');
}
}
return invalidIps.length ? new Error('Invalid IPs/ranges: '+ invalidIps.join(', ')) : true;
};range_check
This is a simple module to validate IP address, check ip address version, check if ip is within a range.
