Removes the trailing and leading whitespace from a string.

Syntax

r = string.trim(str)

Argument

Name

Description

str

A string.

Outputs

Name

Description

r

A string.

Example

To remove the leading and trailing white space.

Syntax    

str = ' This is a string with spaces at the beginning and at the end. ' ;

r = string.trim(str);

print('|' + str + '|');

print('|' + r + '|');

Result

| This is a string with spaces at the beginning and at the end. |

|This is a string with spaces at the beginning and at the end.|