Validation Util for Koatty. Based on class-validator, extended parameter type checking and restricted attribute functions.
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@IsDefined
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@IsCnName
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@IsIdNumber
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@IsZipCode
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@IsMobile
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@IsPlateNumber
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@IsEmail
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@IsIP
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@IsPhoneNumber
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@IsUrl
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@IsHash
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@IsNotEmpty
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@Equals
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@NotEquals
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@Contains
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@IsIn
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@IsNotIn
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@IsDate
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@Gt
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@Gte
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@Lt
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@Lte
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@Valid
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@Validated
export class Controller {
Test(@Valid("IsNotEmpty", "can not be empty!!") id: number){
//todo
}
@Validated() // use dto validation
TestDto(user: UserDTO) {
}
}
export class UserDTO {
@IsNotEmpty({ message: "can not be empty!!" })
phoneNum: string;
@IsCnName({ message: "must be cn name"})
userName: string;
}- IsCnName
- IsIdNumber
- IsZipCode
- IsMobile
- IsPlateNumber
- IsEmail
- IsIP
- IsPhoneNumber
- IsUrl
- IsHash
- IsNotEmpty
- Equals
- NotEquals
- Contains
- IsIn
- IsNotIn
- IsDate
- Gt
- Gte
- Lt
- Lte
exp:
const str = "";
// throw Error
FunctionValidator.IsNotEmpty(str, "cannot be empty");
FunctionValidator.Contains(str, {message: "must contain s", value: "s"});
//
if (!ValidFuncs.IsNotEmpty(str)) {
console.log("empty");
}exp:
class SchemaClass {
@IsDefined
id: number;
@IsNotEmpty
name: string;
}
ClassValidator.valid(SchemaClass, {name: ''}).catch(err => {
console.log(err);
})