d9ae709b-3c27-4b69-b125-b8b80b54f90b

import { Directive, Input } from '@angular/core';
import { AbstractControl, NG_VALIDATORS, Validator, ValidatorFn } from '@angular/forms';

export function confirmValidator(value: string): ValidatorFn {
    return (control: AbstractControl): { [key: string]: any } | null => {
        const isEqual = value === control.value;
        return !isEqual ? { confirm: { value: value, actual: control.value } } : null;
    };
}

/**
 * confirm validator，用于确认两次输入是否一致
 * @name confirm
 * @order 25
 */
@Directive({
    // eslint-disable-next-line @angular-eslint/directive-selector
    selector: '[confirm]',
    providers: [{ provide: NG_VALIDATORS, useExisting: ThyConfirmValidatorDirective, multi: true }],
    standalone: true
})
export class ThyConfirmValidatorDirective implements Validator {
    /**
     * 表单控件的校验值
     */
    @Input() confirm: string;

    validate(control: AbstractControl) {
        return confirmValidator(this.confirm)(control);
    }
}

1	import { Directive, Input } from '@angular/core';
2	import { AbstractControl, NG_VALIDATORS, Validator, ValidatorFn } from '@angular/forms';
3
4	export function confirmValidator(value: string): ValidatorFn {
5	return (control: AbstractControl): { [key: string]: any } \| null => {
6	const isEqual = value === control.value;	×
7	return !isEqual ? { confirm: { value: value, actual: control.value } } : null;	×
8	};	×
9	}
10
11	/**
12	* confirm validator，用于确认两次输入是否一致
13	* @name confirm
14	* @order 25
15	*/
16	@Directive({	1✔
17	// eslint-disable-next-line @angular-eslint/directive-selector
18	selector: '[confirm]',	×
19	providers: [{ provide: NG_VALIDATORS, useExisting: ThyConfirmValidatorDirective, multi: true }],
20	standalone: true	1✔
21	})
22	export class ThyConfirmValidatorDirective implements Validator {
23	/**
24	* 表单控件的校验值	1✔
25	*/
26	@Input() confirm: string;
27
28	validate(control: AbstractControl) {
29	return confirmValidator(this.confirm)(control);
30	}
31	}

atinc / ngx-tethys / d9ae709b-3c27-4b69-b125-b8b80b54f90b

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