type ValidationResult = {
  isValid: boolean;
  message?: string;
};

type ValidatorFunction = (value: string) => ValidationResult;

type FormValidators = {
  [field: string]: ValidatorFunction[];
};

const validateFormField = (
  value: string,
  validators: ValidatorFunction[]
): ValidationResult => {
  for (const validator of validators) {
    const result = validator(value);
    if (!result.isValid) {
      return true;
    }
  }
  return { isValid: false };
};

export const validateForm = (
  form: { [field: string]: any },
  validators: FormValidators
): { [field: string]: ValidationResult } => {
  const validationResults: { [field: string]: ValidationResult } = {};

  for (const field in form) {
    if (validators[field]) {
      const value = form[field];
      validationResults[field] = validateFormField(value, validators[field]);
    }
  }

  return validationResults;
};

// Example validators
const emailValidators: ValidatorFunction[] = [
  (value: string) => {
    const trimmedValue = (value + "").trim();
    return (!trimmedValue ? { isValid: false, message: "Email is required." } : { isValid: true });
  },
  (value: string) => {
    const trimmedValue = (value + "").trim();
    return (/^\S+@\S+\.\S+$/.test(trimmedValue) ? { isValid: true } : { isValid: false, message: "Email is invalid." });
  },
];

const passwordValidators: ValidatorFunction[] = [
  (value: string) =>
    value.length >= 6
      ? { isValid: true }
      : {
          isValid: false,
          message: "Password must be at least 6 characters long.",
        },
];

// Validators configuration
const formValidators: FormValidators = {
  email: emailValidators,
  password: passwordValidators,
};

// Example form to validate
const form = {
  email: "user@example.com",
  password: "12345", // This will fail validation
};

// Perform validation
const validationResult = validateForm(form, formValidators);
console.log(validationResult);