Jquery validate number range

Question

I want to set the valid number from -1 to infinity in the jquery validate rules, but how should i specify the number range. In from i specified "-1" and its working but in to what should be the value.

rules: {
                "numberOfUsers": {
                    "required": true,
                    "number":true,
                    "range":[-1,1000]
                }

-- Thanks

Murali N · Accepted Answer · 2012-12-10 09:14:19Z

4

Infinity is displayed when a number exceeds the upper limit of the floating point numbers, which is 1.7976931348623157E+10308.

rewrite your rules like this

rules: {
                "numberOfUsers": {
                    "required": true,
                    "number":true,
                    "range":[-1,1.7976931348623157E+10308]
                }

or simply use this

rules: {
                    "numberOfUsers": {
                        "required": true,
                        "number":true,
                        "range":[-1,Infinity]
                    }

answered Dec 10, 2012 at 9:14

Murali N

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5 Comments

John Dvorak Over a year ago

If you want to do this, why not use Infinity itself?

Sangram Anand Over a year ago

Thanks for your answer, Also just curious, can we specify a series of range instead of using regex, like -1, & 1 - Infinity skipping zero i.e., zero is invalid value.

Murali N Over a year ago

if you want to skip zero when you loop thru the range if zero occurs just use continue; statement from your loop to skip zero

Sangram Anand Over a year ago

Do i have to write a "customValidation" method?

Sangram Anand Over a year ago

something like this -- "required": function(element){ if($("#org-users-input").val() === 0){ return false; }

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