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Both verify and parse support batch processing via the -b flag, accepting CSV, TSV, and pipe-delimited files.

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Usage

lqt verify -b contacts.csv --policy shipping -o jsonl --summary

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Supported file formats

  • CSV — comma-separated (default)
  • TSV — tab-separated
  • Pipe-delimited — pipe (|) separated

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Column mapping

Reach automatically maps common column names to verification fields. Use any of the following column headers:

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Address fields

Recognized columns
address, address1, address_line_1, street
address2, address_line_2
city, locality
state, admin_area, administrative_area, province, region
postcode, postal_code, zip, zip_code
country, country_code

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Contact fields

Recognized columns
email, email_address
phone, phone_number, telephone

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Other fields

Recognized columns
name, full_name, first_name, last_name
organization, company, org

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Example CSV

address,email,phone,country
"125 Summer St, Boston, MA 02110",user@example.com,+16175551234,US
"10 Downing Street, London, SW1A 2AA",info@gov.uk,+442071234567,GB
"1600 Pennsylvania Ave, Washington DC 20500",contact@whitehouse.gov,+12025551234,US

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Output formats

Use -o to control the output format:
FormatDescriptionBest for
jsonSingle JSON arraySmall batches, debugging
jsonlOne JSON object per lineStreaming, large batches, piping to other tools
tableHuman-readable tableTerminal review

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Summary statistics

Add --summary to get aggregate statistics after the batch completes: 
lqt verify -b contacts.csv --policy standard -o jsonl --summary
The summary includes counts of accept, review, and reject outcomes, plus error counts.