trim
stringRemoves whitespace from both ends of a string
Syntax
trim(string) Parameters
string (string) The string to trim
Returns
string String with leading and trailing whitespace removed
Examples
Input:
trim(" hello ") Output:
"hello" Input:
trim(" test") Output:
"test" Input:
" world " | trim Output:
"world"The trim() function removes whitespace (spaces, tabs, newlines) from both the beginning and end of a string.
Usage
Use trim() to clean user input, normalize data, or remove unwanted whitespace from text fields. Essential for data cleaning and standardization.