Validate fraction values (0-1 range)

Specialized validator for fraction/proportion values.

Usage

validate_fraction(
  value,
  param_name,
  strategy = "strict",
  allow_zero = TRUE,
  allow_one = TRUE
)

Arguments

value

Value(s) to validate

param_name

Parameter name

strategy

Handling strategy

allow_zero

Whether zero is allowed

allow_one

Whether one is allowed

Value

Validation result