foundation-validation-helper¶
A helper API related to validation of a container.
AdaptTo Interface¶
- type
foundation-validation-helper
- condition
*
- returned type
FoundationValidationHelper
interface FoundationValidationHelper {
/**
* Returns the submittables elements under this container element.
* Each returned element is a <code>:-foundation-submittables</code>.
*/
getSubmittables: () => Element[];
/**
* <code>true</code> if this container element is valid; <code>false</code> otherwise.
* It is valid when all the submittables under this element are valid.
*/
isValid: () => boolean;
}
Example¶
<form id="my-form">
<input name="input1">
<input name="input2">
<input name="input3">
<input name="input4">
</form>
var helper = $("#my-form").adaptTo("foundation-validation-helper");
helper.getSubmittables(); // Returns the array of elements of input1, input2, input3, input4.
helper.isValid(); // Return true, as all the inputs are valid.