Parsing and checks

Use parsing blocks to turn a response into named variables, then use Key Check to classify the values.

Parsing rules

• Left/right parsing rejects empty delimiters.
• Regex parsing honors multiline mode and native capture expansion.
• CSS parsing with index -1 returns all matched values.

Check rules

Use non-empty condition lists. For numeric greater-than or less-than checks, both operands must parse as numbers; invalid input is not silently treated as zero.