Python input validation with pyinputplus

sure! input validation is an important aspect of programming to ensure that the user provides the correct type of input for a program. pyinputplus is a python module that provides input validation functions to make it easier to handle user input.

pyinputplus allows you to specify various criteria for input validation, such as ensuring the input is of a certain type (e.g., int, float, str), within a specific range, or matches a regular expression pattern. it also provides options for handling exceptions, default values, timeouts, and more.

here is an example of how you can use pyinputplus for input validation:

1. first, you need to install pyinputplus if you haven't already. you can install it using pip:

2. next, import the module in your python script:

3. let's create a simple program that asks the user for their age and validates that the input is an integer within a specific range:

in this example:
- `inputint()` is used to get an integer input from the user.
- `prompt` is the message displayed to the user.
- `min` and `max` specify the range of valid input values.

4. run the script and test the input validation by entering different values for the age. pyinputplus will keep prompting the user until a valid input is provided.

i hope this tutorial helps you understand how to use pyinputplus for input validation in python! let me know if you have any questions.

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