How to validate password fields using jQuery?

Question

Aryan Kumar · Answer

There are many ways to validate password fields using jQuery. Here are a few examples:
Require a minimum length. You can use the minlength rule to require a minimum length for the password. For example, the following code would require a password of at least 6 characters:
Code snippet
$(document).ready(function() {
  // Validate the form
  $("#myForm").validate({
    rules: {
      password: {
        required: true,
        minlength: 6
      }
    }
  });
});
Require a maximum length. You can use the maxlength rule to require a maximum length for the password. For example, the following code would require a password of at most 12 characters:
Code snippet
$(document).ready(function() {
  // Validate the form
  $("#myForm").validate({
    rules: {
      password: {
        required: true,
        maxlength: 12
      }
    }
  });
});
Require a mix of uppercase and lowercase letters. You can use the regexp rule to require a mix of uppercase and lowercase letters. For example, the following code would require a password that contains at least one uppercase and one lowercase letter:
Code snippet
$(document).ready(function() {
  // Validate the form
  $("#myForm").validate({
    rules: {
      password: {
        required: true,
        regexp: /^[a-zA-Z]+$/
      }
    }
  });
});
Require a mix of numbers and letters. You can use the regexp rule to require a mix of numbers and letters. For example, the following code would require a password that contains at least one number and one letter:
Code snippet
$(document).ready(function() {
  // Validate the form
  $("#myForm").validate({
    rules: {
      password: {
        required: true,
        regexp: /^[a-zA-Z0-9]+$/
      }
    }
  });
});
Require a mix of numbers, letters, and symbols. You can use the regexp rule to require a mix of numbers, letters, and symbols. For example, the following code would require a password that contains at least one number, one letter, and one symbol:
Code snippet
$(document).ready(function() {
  // Validate the form
  $("#myForm").validate({
    rules: {
      password: {
        required: true,
        regexp: /^[a-zA-Z0-9!@#$%^and*()_+]*$/
      }
    }
  });
});
These are just a few examples of how to validate password fields using jQuery. There are many other ways to validate passwords, and the best approach will vary depending on your specific needs.

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How to validate password fields using jQuery?

Utpal Vishwas

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