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Require Character Type

Source: R/require.R
require_character.Rd

Validates that the value is character. Optionally checks for NA values.

Usage

require_character(restriction, no_na = FALSE)

Arguments

restriction

a restriction object.

no_na

logical; if TRUE, rejects NA values.

Value

The modified restriction object.

See also

Other type checks: require_df(), require_integer(), require_logical(), require_numeric()