fcf.trim() function from fcf-framework-core.

fcf.trim() function

string fcf.trim(string a_str, string|false|[string|false] a_delimiter = [false])

Available from version: 2.0.2

Removes the specified characters from the beginning and end of a string

Arguments

string a_str

- Source string

string|false|[string|false] a_delimiter = [false]

- An array of characters to delete, or a single character string. If the array element is false, characters with code <= 32 are removed.

Result

string

- Result string

Example: Default mode

let newString = fcf.trim(` test string `); console.log(`"${newString}"`);

Output:

"test string"

Example: Single delimiter

let newString = fcf.trim(`/path/file/`, "/"); console.log(`"${newString}"`);

Output:

"path/file"

Example: Multiple delimiter

let newString = fcf.trim(` / \\ path/file/ / \\ `, ["/","\\", false]); console.log(`"${newString}"`);

Output:

"path/file"