Word Filter is a type of form validator. When the user submits some text, the validator will check the text for words that has to be filtered. The words that have to be filtered must be added to the array swear_words_arr. When the user types the text and hits the submit button, if the text contains any word that is present in the array swear_words_arr, the form will not be submitted. The script can be used for validation of swear words etc.
This useful script allows you to target a form's submission to a new customizable window, so the original page does not change once the "submit" button is pressed. Instead, a customizable pop up window is launched containing the destination page.
Use this script to automatically clear the default value of any form's input field when the mouse sets focus on it. This script intelligently distinguishes between default and user-entered text, and clears only the former on mouse focus.
Client side java script is the efficient way to validate the user input in web forms. It gives the response immediately and reduces the server load. But, when there are many forms in the project and when the forms are long, writing the form validations becomes a daunting, repetitive task. Save yourself from coding long validations for your forms. Here is a simple, powerful form validation code. Using this code, you can do the common form validations in a snap.
Use this JavaScript to validate Email addresses on the client-side. To validate an Email address, use the function in the following manner: isEmail(someEmailAddress). The function returns true if the Email is valid, else the function returns false. The isEmail() function does not use regular expressions while the isEmail2() function uses regular expression for validation.
Using a combination of CSS and Javascript this script will demonstrate how to drop in code to check all the required fields on a HTML form without having to specify each and every field. Incredibly Simple and easy to integrate with your site.
Checking that form fields have input is extremely important - having this performed before the form is submitted, client side, before its handled by anything at the backend such as an SQL or MS Access database, is vital and an additional factor in getting accurate input. This code contains functions to check null input and also to check if an email address follows a valid pattern.
Displays a short list of ~39 countries -or- a complete list of ~240 countries, all under the users control and in ONE select control. The user can switch back abd forth between the two lists. It even supports default values.
This program illustrates how to actually read and process fields of information from a form (including proper number to number conversion) on a webpage WITHOUT the need of having to actually use the traditional submit button (and writing sometimes long parsing functions that everyone seems to be using) before any processing is done.