You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.4 KiB
75 lines
2.4 KiB
import {AbstractControl, ValidatorFn, Validators} from '@angular/forms';
|
|
import {NzSafeAny} from 'ng-zorro-antd';
|
|
|
|
export type validatorsErrorsOptions = { 'zh-cn': string; en: string } & Record<string, NzSafeAny>;
|
|
export type validatorsErrors = Record<string, validatorsErrorsOptions>;
|
|
|
|
export class ValidatorsService extends Validators {
|
|
|
|
/**
|
|
* 验证字符最小长度
|
|
* @param minLength
|
|
*/
|
|
static pwdLength(min: number, max: number): ValidatorFn {
|
|
return (control: AbstractControl): validatorsErrors | null => {
|
|
if (Validators.minLength(min)(control) === null && Validators.maxLength(max)(control) === null) {
|
|
return null;
|
|
}
|
|
return { minlength: { 'zh-cn': `请输入${min}-${max}位密码`, en: ''} };
|
|
};
|
|
}
|
|
|
|
/**
|
|
* 验证字符最小长度
|
|
* @param minLength
|
|
*/
|
|
static minLength(minLength: number): ValidatorFn {
|
|
return (control: AbstractControl): validatorsErrors | null => {
|
|
if (Validators.minLength(minLength)(control) === null) {
|
|
return null;
|
|
}
|
|
return { minlength: { 'zh-cn': `字符最小长度为 ${minLength}`, en: `MinLength is ${minLength}` } };
|
|
};
|
|
}
|
|
|
|
/**
|
|
* 验证字符最大长度
|
|
* @param maxLength
|
|
*/
|
|
static maxLength(maxLength: number): ValidatorFn {
|
|
return (control: AbstractControl): validatorsErrors | null => {
|
|
if (Validators.maxLength(maxLength)(control) === null) {
|
|
return null;
|
|
}
|
|
return { maxlength: { 'zh-cn': `字符最大长度为 ${maxLength}`, en: `MaxLength is ${maxLength}` } };
|
|
};
|
|
}
|
|
|
|
/**
|
|
* 验证手机号
|
|
* @param control
|
|
*/
|
|
static mobile(control: AbstractControl): validatorsErrors | null {
|
|
const value = control.value;
|
|
|
|
if (isEmptyInputValue(value)) {
|
|
return null;
|
|
}
|
|
|
|
return isMobile(value) ? null : { mobile: { 'zh-cn': `手机号码格式不正确`, en: `Mobile phone number is not valid` } };
|
|
}
|
|
|
|
static isMobile(value: string): boolean {
|
|
return typeof value === 'string' && /^[1](([3][0-9])|([4][0,1,4-9])|([5][0-3,5-9])|([6][2,5,6,7])|([7][0-8])|([8][0-9])|([9][0-3,5-9]))[0-9]{8}$/.test(value);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
function isEmptyInputValue(value: NzSafeAny): boolean {
|
|
return value == null || value.length === 0;
|
|
}
|
|
|
|
function isMobile(value: string): boolean {
|
|
return typeof value === 'string' && /^[1](([3][0-9])|([4][0,1,4-9])|([5][0-3,5-9])|([6][2,5,6,7])|([7][0-8])|([8][0-9])|([9][0-3,5-9]))[0-9]{8}$/.test(value);
|
|
}
|
|
|