Validating text fields in javascript


23-Nov-2017 11:58

As always, we're here if you have any questions or comments.General questions about form scripts here should be posted to The Java Script Forum.Login form plays a key role in website development, which authenticate user access to other resources.Here, we are giving our Java Script codes for validating Login form.If you're using Safari or another unsupporting browsers all the examples will just display the Java Script alert box.As you would hope it is possible to customise the messages that are displayed by the browser with your own text, but this can only be done via Java Script.If anybody have more efficient code then please share this. As you selected option Yes" continue=False Exit Sub End If End If There are other things you can do.

At time of writing Safari does not enforce input fields.The event handler on the checkbox then toggles the error message.When the checkbox is valid (checked) the message is set to blank which tells the browser that it's ok for the form to be submitted.Currently, if you leave the captcha empty and submit the form, the field will be masked as invalid.

While HTML5 form validation is typically about missing or invalid text inputs, there are other form element types that also require attention. Suppose you have a form on your website that at the bottom asks people to "accept the Terms and Conditions" or something similar.The only hooks between them are the values for the form itself and the checkbox input element.