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Javascript Onload Event
by Jeff Anderson
Sometimes you need to perform an action immediatley after the page has loaded. That's when the onLoad Event Handler comes in handy |
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Javascript - Enable and Disable form elements
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This is a relatively little known and under-used feature of javascript which can be very useful in guiding a user through a form. Using the disabled tag, you can switch on and off elements in a form. |
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Form Validation Function
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A javascript validation function that you can use to validate all types of forms. |
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Check IsNumeric Function
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A javascript validation function to check whether the details entered by a user are numeric. |
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JavaScript Field Is Empty Form Validation
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This javascript function allows you to check whether a form field has been completed or not. |
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Check Email Validation Function
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A javascript validation function to check whether the user has entered a valid email address in a form. |
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Multiple submit buttons on a single form
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This script shows you how to submit the contents of a form to different programs depending on which Submit button you press. Additionally it also shows how to call two different functions when you press the Submit button. |
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Validate Form and Disable Submit Button
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I have a form that validates info, but I also want to disable the submit button. The disable part worked before adding the form validating. |
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Simple date validation
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function that takes a date in three parts, day, month and year - returns true if it's a valid date. |
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Multiple submit buttons with form validation
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This code shows how to redirect a user to multiple sites, depending on which submit button he presses, but only after the form validates correctly. |
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