When building custom forms you’ll need to validate a few different types of data. Thankfully there are a number of validation rules already at your disposal in Magento’s core.
<!-- ... abbreviated usage example - vendor/module/view/adminhtml/ui_component/example_form.xml --> <field name="title"> <argument name="data" xsi:type="array"> <item name="config" xsi:type="array"> <item name="dataType" xsi:type="string">text</item> <item name="label" xsi:type="string" translate="true">Title</item> <item name="formElement" xsi:type="string">input</item> <item name="sortOrder" xsi:type="number">20</item> <item name="dataScope" xsi:type="string">title</item> <item name="validation" xsi:type="array"> <item name="required-entry" xsi:type="boolean">true</item> <!-- ... additional rules go here --> </item> </item> </argument> </field> <!-- ... abbreviated usage example -->
A list of available rules from vendor/magento/module-ui/view/base/web/js/lib/validation/rules.js:
- min_text_length
- max_text_length
- max-words
- min-words
- range-words
- letters-with-basic-punc
- alphanumeric
- letters-only
- no-whitespace
- zip-range
- vinUS //US VIN Numbers
- dateITA
- dateNL
- time
- time12h
- phoneUS
- phoneUK
- mobileUK
- stripped-min-length
- email2
- url2
- credit-card-types
- ipv4
- ipv6
- pattern //REGEX
- validate-no-html-tags
- validate-select
- validate-no-empty
- validate-alphanum-with-spaces
- validate-data
- validate-street
- validate-phoneStrict
- validate-phoneLax
- validate-fax
- validate-email
- validate-emailSender
- validate-password
- validate-admin-password
- validate-customer-password
- validate-url
- validate-clean-url
- validate-xml-identifier
- validate-ssn
- validate-zip-us
- validate-date-au
- validate-currency-dollar
- validate-not-negative-number
- validate-zero-or-greater
- validate-greater-than-zero
- validate-css-length
- validate-number
- validate-integer
- validate-number-range
- validate-digits
- validate-digits-range
- validate-range
- validate-alpha
- validate-code
- validate-alphanum
- validate-date
- validate-identifier
- validate-zip-international
- validate-state
- less-than-equals-to
- greater-than-equals-to
- validate-emails
- validate-cc-number
- validate-cc-ukss
- required-entry
- checked
- not-negative-amount
- validate-per-page-value-list
- validate-new-password
- validate-item-quantity
- equalTo
- validate-file-type
- validate-max-size
- validate-if-tag-script-exist
- date_range_min
- date_range_max