$randomString[]

The $randomString[] function generates a random alphanumeric character string of a given length.

Syntax

$randomString[length]

Parameters

Parameter	Description
length	The length of the random string to generate (in number of characters).

Return Value

A string of random alphanumeric characters containing:

• Lowercase letters (a-z)
• Uppercase letters (A-Z)
• Digits (0-9)

Examples

Generate a unique identifier

$title[Your session ID]
$description[ID: `$randomString[8]`]
$footer[Keep this identifier]

Verification code

Your verification code is: **$randomString[6]**

Access token

$randomString[32]

Use cases

• Generating unique identifiers for tickets, sessions, or keys.
• Creating verification codes or temporary passwords.
• Generating random tokens.