constraints.checkMaxLength

Specify the maximum length of a character

Allows to work with 'Table Schema' (<https://specs.frictionlessdata.io/table-schema/>). 'Table Schema' is well suited for use cases around handling and validating tabular data in text formats such as 'csv', but its utility extends well beyond this core usage, towards a range of applications where data benefits from a portable schema format. The 'tableschema.r' package can load and validate any table schema descriptor, allow the creation and modification of descriptors, expose methods for reading and streaming data that conforms to a 'Table Schema' via the 'Tabular Data Resource' abstraction.

Kleanthis Koupidis

tableschema.r

Table Schema 'Frictionless Data'

Lazaros Ioannidis

Charalampos Bratsas

Open Knowledge International 

constraints.checkMaxLength function

<dl><dt>constraint</dt>
<dd>numeric constraint, maximum character length</dd>
<dt>value</dt>
<dd>character to meet the constraint</dd></dl>

Arguments

Check if maximum character length constraint is met — constraints.checkMaxLength

<dl>

<dt>constraint</dt>
<dd>numeric constraint, maximum character length</dd>


<dt>value</dt>
<dd>character to meet the constraint</dd>

</dl>

constraints.checkMaxLength: Check if maximum character length constraint is met

Description

Usage

Value

Arguments

See Also

Examples