How to validate ip range by using client script only without using any glideajex or server side script. Please help me with example script

[kranthi24]

1.Test is a single line text variable. for example if i enter any ip range value(0.1.1.1 -25.5.5.5). its check the range and validate it.

2.if i enter incorrect(fsdfasf-11.1.1.1) ,(300.299.1.0) populate alert msg(please give valid ip range)

[mr18]

Hi Kranthi,

Try below onSubmit client script

function onSubmit() {
	
var ips = g_form.getValue('<field name of ip address>');

var ipList = ips.toString().split(/[ :;?!~,`"&|()<>{}\[\]\r\n/\\]+/);
var ipsLength = ipList.length;
var reg = /^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/;
			
//Loop through ip address
for(i=0;i<ipsLength;i++){
				
if(!reg.test(ipList[i]))
					
				
{
					
g_form.showFieldMsg('<field name of ip address>','Please enter correct IP Address!','error');
return false;
}
else{
					
g_form.clearMessages();
g_form.hideFieldMsg('<field name of ip address>',true);
return true;
					
}
}
}
		

[kranthi24]

Not working.

requirement  valid iprange ( 1.1.1.1 -255.255.255.255 )

ip range((0-255) -(0-255))

incorrect ip address range(359.1.1.1 -255.255.255.555)

359 is greater than 255 and 555 is greater than 255

[kranthi24 · Accepted solution]

I have written client script to validate Ip range using ip address(IPV4) regex.

I divided two  ip address as string  separated by "-";

stored srt1 and srt2 to values in  var a (used replace function to remove dots make it as a single string (a))

nd var b (used replace function to remove dots make it as a single string (b))

use if condition to compare first ip address (a) is not greater than or equal second ip address(b)

ex :if(a>=b)