Apache NiFi Expression Language guidePDF version

equalsIgnoreCase

Description: Similar to the equals function, the equalsIgnoreCase function compares its subject against a String value but returns true if the two values differ only by case (upper case vs. lower case).

Subject Type: String

Arguments:

  • value : The value to compare the Subject to.

Return Type: Boolean

Examples: ${filename:equalsIgnoreCase('hello.txt')} will evaluate to true if filename is equal to "hello.txt" or "HELLO.TXT" or "HeLLo.TxT".

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