Parse Integer

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1 Introduction

This document describes functions that convert a string to an integer.

2 parseInteger

Takes a string and parses it to an integer.

2.1 Input Parameters

The input parameters are described in the table below:

Value Type
The string to parse String
Default value (optional) Integer

2.2 Output

The output is described in the table below:

Value Type
An integer if it is possible to parse it from the string. If the string cannot be parsed to an integer, the default value will be returned. If no default value is provided, an error will occur. Integer

2.3 Examples

The examples below illustrate which value the expression returns:

  • If you use the following input:

    parseInteger('42')
    

    the output is:

    42
    
  • If you use the following input:

    parseInteger('not_an_integer', 42)
    

    the output is:

    42