verify_qti: Validate QTI XML

In rqti: Create Tests According to QTI 2.1 Standard

Validate QTI XML

Description

S4 generic for validating QTI documents in various formats.

Usage

verify_qti(
  doc,
  extended_schema = FALSE,
  ctx = 40,
  color = TRUE,
  engine = c("auto", "xml2", "xmllint"),
  ignore_import = TRUE,
  print = TRUE,
  schema = NULL
)

## S4 method for signature 'character'
verify_qti(
  doc,
  extended_schema = FALSE,
  ctx = 40,
  color = TRUE,
  engine = c("auto", "xml2", "xmllint"),
  ignore_import = TRUE,
  print = TRUE,
  schema = NULL
)

## S4 method for signature 'xml_document'
verify_qti(
  doc,
  extended_schema = FALSE,
  ctx = 40,
  color = TRUE,
  engine = c("auto", "xml2", "xmllint"),
  ignore_import = TRUE,
  print = TRUE,
  schema = NULL
)

## S4 method for signature 'AssessmentItem'
verify_qti(
  doc,
  extended_schema = FALSE,
  ctx = 40,
  color = TRUE,
  engine = c("auto", "xml2", "xmllint"),
  ignore_import = TRUE,
  print = TRUE,
  schema = NULL
)

## S4 method for signature 'AssessmentTest'
verify_qti(
  doc,
  extended_schema = FALSE,
  ctx = 40,
  color = TRUE,
  engine = c("auto", "xml2", "xmllint"),
  ignore_import = TRUE,
  print = TRUE,
  schema = NULL
)

Arguments

doc	A QTI document (file path, character string, xml_document, or S4 object)
extended_schema	Logical. Use extended rqti schema?
ctx	Integer. Context characters for error snippets.
color	Logical. Use ANSI colors?
engine	Character. Validation backend ("auto", "xml2", "xmllint").
ignore_import	Logical. Ignore import warnings?
print	Logical. Print results?
schema	Character string or NULL. Schema selector or custom XSD path. Supported selectors are "qti21", "extended", and "qti22". Defaults to NULL, which uses the legacy extended_schema flag.

Value

A qti_validation_result or qti_validation_results_list object.

Functions

• verify_qti(character): Validate character input (file path or XML string)

• verify_qti(xml_document): Validate xml_document objects

• verify_qti(AssessmentItem): Validate assessmentItem objects

• verify_qti(AssessmentTest): Validate assessmentTest objects

rqti documentation built on Sept. 21, 2026, 5:08 p.m.