Input Validation

CommandPrompter's input validation uses regex to check for the input. To use it, you have to define an input validator in the prompt-config.ym under the key Input-Validation and use it as a prompt argument for your prompt

Input Validator

An input validator could have any key. But under that key, there must be an Alias and at least one#validator. There's also an optional key that you can set called Err-Message. The following is an example of input validators that's included with CommandPrompter by default.

Validators

Validator	Key	Description
Regex	Regex	validates an input by checking if it matches the defined regular expression
Online Player	Online-Player	validates an input by checking if it's a username of one of the online players

Input-Validation:
  Integer-Sample:
    Alias: is
    Regex: '^\d+'
    Err-Message: '&cPlease enter a valid integer!'
  Alpha-Sample:
    Alias: as
    Regex: '[A-Za-z ]+'
    Err-Message: '&cInput must only consist letters of the alphabet!'
  Online-Validator:
    Alias: ov
    Online-Player: true
    Err-Message: '&cThat player is not online!`

Usage

Once you have input validators defined, you can use them by using the prompt argument -iv:<validator alias>. For example:

/command <-iv:is integers only!>
/command <-iv:as alphas only!>
/command <-iv:ov online players only!>

Since it's a prompt argument, it won't affect other prompt's input validation so you can have something like the following:

/command <-iv:is enter only integers> <-iv:as enter only alphas> <-iv:ov online players only!>

If it doesn't pass the regex test, the plugin sends the error message and sends the prompt again.

To learn more about regular expressions click here