10 examples of 'email and password validation in javascript' in JavaScript

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181public async validatePassword(password: string): Promise<boolean> {
182 try {
183 const isMatch = await bcrypt.compare(password, this.password);
184 return isMatch;
185 } catch (error) {
186 return error;
187 }
188}
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32function validateEmail(email, callback) {
33 callback = callback || function() {};
34 var email_notify = $('#email-notify');
35
36 if (!email) {
37 validationError = true;
38 return;
39 }
40
41 if (!utils.isEmailValid(email)) {
42 showError(email_notify, '[[error:invalid-email]]');
43 return;
44 }
45
46 socket.emit('user.emailExists', {
47 email: email
48 }, function(err, exists) {
49 if(err) {
50 return app.alertError(err.message);
51 }
52
53 if (exists) {
54 showError(email_notify, '[[error:email-taken]]');
55 } else {
56 showSuccess(email_notify, successIcon);
57 }
58
59 callback();
60 });
61}
146validatePassword(password) {
147 let hashedPassword = User.sha512(password, this.password.salt);
148
149 return this.password.hash == hashedPassword;
150}
243isValidPassword(password: string = '') {
244 // basic validation, better user "validate.js" for real validation
245 if (password && password.trim().length > 0) {
246 return true;
247 }
248 return false;
249}
10function validateEmail (email) {
11 if (email && email.match(/^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i)) {
12 return true
13 }
14
15 return false
16}
57checkValidateEmailInput(email, isValidEmail) {
58 this.setState({
59 ...this.state,
60 email: email,
61 isValidEmail: isValidEmail
62 });
63}
13function validate()
14{
15 $('#id_password').removeClass("is-invalid");
16 $('#id_password1').removeClass("is-invalid");
17 $('#id_password2').removeClass("is-invalid");
18 $('#id_email').removeClass("is-invalid");
19
20 if ($("#id_username")[0].value == "" || $("#id_password")[0].value.length == 0)
21 return false;
22
23 $("#id_email").val($("#id_email")[0].value.toLowerCase());
24 if (!utils.ValidateEmail($("#id_email")[0].value))
25 {
26 $('#id_email').addClass("is-invalid");
27 return false;
28 }
29
30 if ($("#id_password1")[0].value != $("#id_password2")[0].value)
31 {
32 $('#id_password2').addClass("is-invalid");
33 return false;
34 }
35
36 return true;
37}
54function forgotPassword()
55{
56 $('#password').rules('remove');
57
58 $('#login_form').attr('action', '/actions/forgot_password');
59 $('#login_form').submit();
60}
20function validate_email(email)
21{
22 var emailReg = /\S+@\S+\.\S+/;
23
24 if(!emailReg.test(email)) {
25 return false;
26 }
27
28 return true;
29}
20async validatePassword(plainTextPassword: string) {
21 return await bcrypt.compare(plainTextPassword, this.password + '')
22}

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