validate-framework-utils

Some utils are used for validation

How to use?

yarn add validate-framework-utils

import Validator from 'validate-framework-utils';
 
const validator = new Validator();
 
const field = {
  rules: 'required | isEmail | maxLength(32)', // Asynchronous methods need to be put to the end
  messages: 'Can not be empty! | Please enter a valid email address. | Can not exceed {{param}} characters.',
};
 
const {
  result, // The verification result 
  error, // contains the error message
} = await validator.validateByField(field)('[e-mail]');
 
// ...

The field:

• rules One or more rules (separated by | separated)
• messages One or more messages (separated by | separated). {{Value}} is the value, and {{param}} is a parameter of like maxLength(32)
• value The value to use for validation

Customize the validation method

Required the validation method begins with required

validator.addMethods({
  limitSelect(field, param) {
    return field.value.length <= param;
  },
  async validateFromServer(field, param) {
    return await doServerAPI();
  },
});

API

• addMethods(methods)
• removeMethods(...names)
• validateByField(field) @return Promise

Built-in validation method

• required
• isAbc
• isDate
• isDecimal
• isEmail
• isInteger
• isIp
• isNumeric
• isPhone
• isTel
• isUrl
• maxLength(length)
• minLength(length)
• greaterThan(param)
• lessThan(param)
• greaterThanDate(date)
• lessThanDate(date)