Validate IFCB sample name format

Checks if a sample name matches the expected IFCB naming convention: DYYYYMMDDTHHMMSS_IFCBNNN (e.g., D20230101T120000_IFCB134).

Usage

is_valid_sample_name(sample_name)

Arguments

sample_name

Sample name to validate

Value

TRUE if valid, FALSE otherwise

Examples

# Valid sample names
is_valid_sample_name("D20230101T120000_IFCB134")
#> [1] TRUE
is_valid_sample_name("D20220522T000439_IFCB1")
#> [1] TRUE

# Invalid sample names
is_valid_sample_name("invalid_name")
#> [1] FALSE
is_valid_sample_name("20230101T120000_IFCB134")  # Missing 'D' prefix
#> [1] FALSE
is_valid_sample_name(NULL)
#> [1] FALSE