validateWithin

Validates that value is in given interval.

void

validateWithin

(

const char[2] bounds

)

(

lazy string msg = "must be within %c%s, %s%c"

)

if (

bounds[0].among('(', '[') &&

bounds[1].among(')', ']')

)

Parameters

darg_plus.exception.ValidationError if value is less than or equal to zero.