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Function not returning value.please see the code?
Function not returning value.
Created a custom javascript button on Contact and need to get value with help of function but on clicking it is showing undfined. Here is my code.
var r = ISNUMBER({!Contact.CustomField});
alert(r); -
1 Reply
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Hi Tanu,
I don't think of ISNUMBER() function in java script.
If you want to check whether a value is Number use Javascript isNaN() function . This function will return false if a It's a number.
var r = isNaN({!Contact.CustomField});
alert(r);
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