Textareas do not support `pattern` but as `MultilineTextFormField` extends `TextFormField`, pattern support is passed down to `MultilineTextFormField`.
*}rows="{@$field->getRows()}"{*
*}{if !$field->getFieldClasses()|empty} class="{implode from=$field->getFieldClasses() item='class' glue=' '}{$class}{/implode}"{/if}{*
*}{if $field->getAutoComplete() !== null} autocomplete="{$field->getAutoComplete()}"{/if}{*
+ *}{if $field->getPattern() !== null} pattern="{$field->getPattern()}"{/if}{*
*}{if $field->isAutofocused()} autofocus{/if}{*
*}{if $field->isRequired()} required{/if}{*
*}{if $field->isImmutable()} disabled{/if}{*
*}rows="{@$field->getRows()}"{*
*}{if !$field->getFieldClasses()|empty} class="{implode from=$field->getFieldClasses() item='class' glue=' '}{$class}{/implode}"{/if}{*
*}{if $field->getAutoComplete() !== null} autocomplete="{$field->getAutoComplete()}"{/if}{*
+ *}{if $field->getPattern() !== null} pattern="{$field->getPattern()}"{/if}{*
*}{if $field->isAutofocused()} autofocus{/if}{*
*}{if $field->isRequired()} required{/if}{*
*}{if $field->isImmutable()} disabled{/if}{*