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Simple validator definition:

title

Localtab Group

Localtab

active	true
title	YAML file

Code Block

language	js

form:
  tabs:
    - name: tabUser
      label: User info
      fields:
        - name: emailAddress
          fieldType: text
          label: Email
          validators:
            - name: email
              class: info.magnolia.ui.form.validator.definition.EmailValidatorDefinition
              errorMessage: Enter a valid email address

Localtab

JCR node

Advanced Tables - Table Plus

enableHeadingAttributes	false
enableSorting	false
class	m5-configuration-tree
enableHighlighting	false

Node name

Value

Mgnl n

form

Mgnl n

tabs

Mgnl n

tabUser

Mgnl n

fields

Mgnl n

emailAddress

Mgnl n

validators

Mgnl n

email

Mgnl p

class

info.magnolia.ui.form.validator.definition.EmailValidatorDefinition

Mgnl p

errorMessage

Enter a valid email address

Mgnl p

fieldType

text

Mgnl p

label

Email

Properties:

<field name> Name of field.

validators

required

Contains the validator definition.

<validator name>

required

Arbitrary node name. Use a name that describes the validator type.

class

required

Validator definition class. Use the fully-qualified class name.

factoryClass

optional

Fully qualified name of the Java class that creates the validator. The class must implement

Javadoc resource link

className	info.magnolia.ui.form.validator.factory.FieldValidatorFactory
renderType	asynchronous

. Validator definitions specify a default factory class, meaning that unless you want to use a custom implementation you don't need to configure a factory class.

errorMessage

optional

Text displayed to the user on invalid input. Text string or message bundle key.

i18nBasename

optional

Message bundle for localized messages. This property can be set at dialog, form, tab or field level.

pattern

required for regex validation

Regular expression pattern when using the info.magnolia.ui.form.validator.definition.RegexpValidatorDefinition class

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Here is an example of validating a ZIP code (U.S. postal code).

...

Zip code

Code Block

language	js

form:
  tabs:
    - name: tabUser
      label: User info
      fields:
        - name: zipCode
          fieldType: text
          label: Zip code
          validators:
            - name: zip
              class: info.magnolia.ui.form.validator.definition.RegexpValidatorDefinition
              pattern: ^\d{5}(-\d{4})?$
              errorMessage: Enter a valid U.S. ZIP code using the format 12345 or 12345-1234

Localtab

title	JCR node

Localtab

title	JCR node

Advanced Tables - Table Plus

enableHeadingAttributes	false
enableSorting	false
class	m5-configuration-tree
enableHighlighting	false

Node name

Value

Mgnl n

form

Mgnl n

tabs

Mgnl n

tabUser

Mgnl n

fields

Mgnl n

zipCode

Mgnl n

validators

Mgnl n

zip

Mgnl p

class

info.magnolia.ui.form.validator.definition.RegexpValidatorDefinition

Mgnl p

errorMessage

Enter a valid U.S. ZIP code using the format 12345 or 12345-1234

Mgnl p

pattern

^\d{5}(-\d{4})?$

Mgnl p

fieldType

text

Mgnl p

label

Custom validators

To write your own validator class:

...

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Key

Custom validators