Mid

This pre-built Action, located under @Generic Element Name, directs the Avo Assure Client to retrieve the middle character of an input string and store it in an output variable.

Syntax:

Input: <string>

1. string: It is the string of characters from which the middle character will be fetched.

Output: <Dynamic Variable>;<Dynamic Variable>(Optional)

Usecase/Example:

Scenario: License Plate Number Validation in a Vehicle Registration System

In a vehicle registration system, license plates are assigned based on specific formats that include a mix of letters and numbers. For validation, a user may need to check the middle character of the license plate to ensure it follows a certain criterion, such as being an alphabetic character.

Input: The application generates various license plate numbers, such as:

ABC1PQ234

GHI5EF678

JKL9MN56O

RST1A3XYZ

Expected Result: It should show middle character of each license plate is a letter.

Output: The resulting string is stored in the {result} output variable as P, which can be utilized for display or other purposes.