validateExpr

@webda/workflow

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Function: validateExpr()

validateExpr(expr, path?): string[]

Defined in: packages/workflow/src/expression.ts:162

Validate an expression tree, as received from an untrusted source (a stored workflow)

Parameters

expr

unknown

the candidate expression

path?

string = "$"

path of this node, $ for the root

Returns

string[]

the paths of the invalid nodes, empty when the expression is valid