💳 Credit Card Transformer

The Credit Card transformer produces a random credit card number with a length between 12 and 16 digits. It can be used to either replace existing values or mock new ones for testing or anonymization purposes.

🔁 Alternation

This transformer does not mutate the existing row value — it generates a new value regardless of input.

✅ Valid Data Types

• String
• Number

⚙️ Options

This transformer has no configurable options — it will generate credit card numbers automatically.

🧪 Examples

Example 1: Replacing a string input ("xyz")

[[table.columns]]
name = "credit_card"
transformer = "credit-card"

Input:  "xyz"
Output: "5596233915269233"

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Example 2: Replacing a numeric input (1)

[[table.columns]]
name = "credit_card"
transformer = "credit-card"

Input:  1
Output: 376906467551085