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Remove leading, trailing space and leading zeros from string

Darius asked
Last Modified: 2016-10-05
Hi guys,

I'm using 'parseInt' function to
// Removes all leading and trailing white-space characters from the string and then
// Removes all leading occurrences of the specified character 0 (zeros)

var invoiceId = parseInt(document.getElementById("txtId").value) || "";

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input:                        invoiceId = "   0001abc2345  ";
output result:          invoiceId ="1"   //  'parseInt' function  removes all alpha charters
output required:     invoiceId ="1abc2345"  

Any other way to remove leading and trailing white-space and leading zeros?
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