element/types/form.d.ts

83 lines
2.2 KiB
TypeScript

import { ElementUIComponent, ElementUIComponentSize } from './component'
export type FormItemLabelPosition = 'left' | 'right' | 'top'
export interface ValidateCallback {
/**
* The callback to tell the validation result
*
* @param isValid Whether the form is valid
* @param invalidFields fields that fail validation
*/
(isValid: boolean, invalidFields: object): void
}
export interface ValidateFieldCallback {
/**
* The callback to tell the field validation result
*
* @param errorMessage The error message. It will be empty if there is no error
*/
(errorMessage: string): void
}
/** Form Component */
export declare class ElForm extends ElementUIComponent {
/** Data of form component */
model: object
/** Validation rules of form */
rules: object
/** Whether the form is inline */
inline: boolean
/** Whether the form is disabled */
disabled: boolean
/** Position of label */
labelPosition: FormItemLabelPosition
/** Width of label, and all form items will inherit from Form */
labelWidth: string
/** Suffix of the label */
labelSuffix: string
/** Whether to show the error message */
showMessage: boolean
/** Whether to display the error message inline with the form item */
inlineMessage: boolean
/** Whether to display an icon indicating the validation result */
statusIcon: boolean
/** Whether to trigger validation when the `rules` prop is changed */
validateOnRuleChange: boolean
/** Controls the size of components in this form */
size: ElementUIComponentSize
/**
* Validate the whole form
*
* @param callback A callback to tell the validation result
*/
validate (callback: ValidateCallback): void
validate (): Promise<boolean>
/**
* Validate certain form items
*
* @param props The property of `model` or array of prop which is going to validate
* @param callback A callback to tell the field validation result
*/
validateField (props: string | string[], callback: ValidateFieldCallback): void
/** reset all the fields and remove validation result */
resetFields (): void
/** clear validation message for certain fields */
clearValidate (props?: string | string[]): void
}