Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
No Match

/
/
gm

Test String

Code Generator

Language

Generated Code

const regex = /(?<=Country of origin Index.*\n)(?:(?!ROBERTO)(?!Country of origin)[\s\S\n])*/gm; // Alternative syntax using RegExp constructor // const regex = new RegExp('(?<=Country of origin Index.*\\n)(?:(?!ROBERTO)(?!Country of origin)[\\s\\S\\n])*', 'gm') const str = `ROBERTO S.R.L. Automotive Aftermarket ROBERTO S.R.L., Str. Horia Macelariu nr. 30-34, RO-013937 Bucuresti Capitalul Social: 169.363.000 Lei, Nr. Ord. Reg. com.: J40/7601/1994 Citibank Europe Plc Dublin, Romania Branch Citibank Europe Plc Dublin, Bulgaria Branch SWIFT CODE: CITIROBU SWIFT CODE: CITIBGSF IBAN RON: RO45 CITI 0000 0007 2488 3001 IBAN BGN: BG54 CITI 9250 1001 0086 00 IBAN EURO: RO48 CITI 0000 0007 2488 3044 Invoice 1/ 2 Document No.: 2045158199 Date: 20.05.2022 Sold To party: 95100938 Account No.: 95100938 ALFREDO GIOACCHINO OOD ul. Andrey Germanov 11 BG-1336 SOFIA Your VAT No.: BG175423111 Our VAT No.: RO5541546 Contact Person Finance: VALENTINA IVANOVA Phone: +35929601062 E-mail: Valentina.Ivanova@bg.bosch.com Contacts: IVA GYONEVA Phone: +359029601056 E-mail: external.Iva.Gyoneva@bg.bosch.com Sold To Address: ALFREDO GIOACCHINO OOD, ul. Andrey Germanov 11, BG-1336 SOFIA, B Item Material/Description Quantity Unit Price per unit Net Value BGN Transport: 1180736236 Shipping Point: ADC/LDC DE, Karlsruhe Shipping Type: Truck Ship To Party: 95100938 ALFREDO GIOACCHINO OOD ul. Andrey Germanov 11 BG-1336 SOFIA Delivery No.: 822656882 Delivery Date: 27.05.2022 Delivery Type: Standard Order AA Your Order No.: 20220420-132109-436R From: 20.04.2022 Our Order No.: 15402739 10 Nozzle And Holder Assy 6 EA Material: 0.432.191.301.741 Material Entered: 0.432.191.301 EAN: 3165143436226 82,32 493,92 Dispatch element: 105755352 6 EA Your Order No.: 20220509-135611-091G From: 09.05.2022 Our Order No.: 210012705 20 Nozzle And Holder Assy 6 EA Material: 0.432.191.301.741 Material Entered: 0.432.191.301 EAN: 3165143436226 82,32 493,92 Dispatch element: 105755352 6 EA Your Order No.: 20220513-121235-468D From: 13.05.2022 Our Order No.: 210024679 30 mechanical steering pump 2 EA Material: K.S00.000.394.002 Material Entered: K.S00.000.394 EAN: 4047025443456 565,00 1.130,00 Dispatch element: 105755352 2 EA Total net value: 2.117,84 VAT:* Z9 0,00 % 2.117,84 0,00 Invoice amount: 2.117,84 * Triangular transaction taxable at the customer according to Art. 141, 2006/112/EC Incoterms: DAP SOFIAROBERTO S.R.L. Automotive Aftermarket ROBERTO S.R.L., Str. Horia Macelariu nr. 30-34, RO-013937 Bucuresti Capitalul Social: 169.363.000 Lei, Nr. Ord. Reg. com.: J40/7601/1994 Citibank Europe Plc Dublin, Romania Branch Citibank Europe Plc Dublin, Bulgaria Branch SWIFT CODE: CITIROBU SWIFT CODE: CITIBGSF IBAN RON: RO45 CITI 0000 0007 2488 3001 IBAN BGN: BG54 CITI 9250 1001 0086 00 IBAN EURO: RO48 CITI 0000 0007 2488 3044 Invoice 2/ 2 Document No.: 2045158199 Date: 20.05.2022 Sold To party: 95100938 Account No.: 95100938 Payment terms: Up to 03.06.2022 you receive 2,000 % discount Up to 19.06.2022 without deduction Country of origin Index (represents the last three digits of part number) Brazil 741 Germany 002 Country of origin HS Code Quantity UoM Amount BGN Brazil 84099900 12 EA 987,84 987,84 Germany 84136061 2 EA 1.130,00 1.130,00 Marking Dispatch element type Physical dimension of dispatch element Unit of measure Gross Weight Unit of measure 105755352 Corrug. brown box RB-logo 550X35 550 350 300 MM 14,880 KG Country of origin Item numbers Total amount Brazil 10 20 987,84 Germany 30 1.130,00 Element type: Corrug. brown box RB-logo 550X35Number of elements: 1 14,880 KG`; // Reset `lastIndex` if this regex is defined globally // regex.lastIndex = 0; let m; while ((m = regex.exec(str)) !== null) { // This is necessary to avoid infinite loops with zero-width matches if (m.index === regex.lastIndex) { regex.lastIndex++; } // The result can be accessed through the `m`-variable. m.forEach((match, groupIndex) => { console.log(`Found match, group ${groupIndex}: ${match}`); }); }

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions