checking length of spaces

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C#

if (txtSSAETitle.value.replace(/^\s+|\s+$/, '').length < 1) {
                txtSSAETitle.focus();
                 alert("AE title should not be blank.");
                 return false;
            }
              txtSSAETitle.value.trim(); 
           if (txtSSAETitle.value.length > 16) {                     
txtSSAETitle.focus();
               alert("AE title should not exceed 16 characters.");
               return false;
           }

when i enter spaces in txtSSAETitle it also checks length for spaces...
even i trim the txtSSAETitlvalue..

Posted 15-Apr-12 20:43pm

Nikhil Dayalpawar

Updated 15-Apr-12 22:07pm

v2

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CRDave1988 16-Apr-12 2:52am

r u using jQuery? because i m not aware with any in built trim function in java script.

[no name] 16-Apr-12 3:04am

i am using javascript

1 solution

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CRDave1988 · Answer 1 · 2012-04-15T22:15:00

Solution 1

Try This

JavaScript

var str=txtSSAETitle.value.trim();
if (str.length > 16)
{
    txtSSAETitle.focus();
    alert("AE title should not exceed 16 characters.");
    return false;
}

Tell me what happen

Posted 15-Apr-12 22:15pm

CRDave1988