.. _field:

=====
Field
=====

Field config and error checks.

..  code-block:: typoscript

    Example Code:

    validators {
      DefaultValidator {
        model = DefaultValidator
        config {
          fields {
            participants {
              errorChecks {
                itemsMax {
                  model = ItemsMax
                  itemsMax = 5
                }
                itemsMin {
                  model = ItemsMin
                  itemsMin = 1
                }
              }
              fieldArray = True
              fields {
                firstName.errorChecks {
                  required {
                    model = Required
                  }
                }
                lastName.errorChecks {
                  required {
                    model = Required
                  }
                }
              }
            }
          }
        }
      }
    }

**Properties**

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   * - **errorChecks**
     - List containing the :ref:`error checks <Error-Checks>` for this field.
   * -
     -
   * - *Mandatory*
     - False
   * - *Data Type*
     - Array<String, :ref:`Field`>
   * - *Default*
     - Empty Array

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   * - **fieldArray**
     - Set true if this field is an array of sub fields.
   * -
     -
   * - *Mandatory*
     - False
   * - *Data Type*
     - Boolean
   * - *Default*
     - False

.. list-table::
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   :stub-columns: 0

   * - **fields**
     - List containing the :ref:`fields <Field>` and :ref:`error checks <Error-Checks>` for subfields.
   * -
     -
   * - *Mandatory*
     - Only if fieldArray is True.
   * - *Data Type*
     - Array<String, :ref:`Field`>
   * - *Default*
     - Empty Array