Validating javascript text fields

This tip describes three quick methods for validating a rich text field in Lotus Notes.

The first method validates a text field in which any text (including a single space character) is an acceptable input.

can we pass texbox as an argument into javascript how to achieve this Thanks in Advance you can do this in two ways.

Add required field validators for every textbox and add a validation summary contol.

We don’t want to invalidate the input if the user removes all text.

They may need a moment to think, but the invalidated state sets off an unnecessary alarm.

Also, there's a large variety of j Query validation plugins that would helpful.

by Christopher Heng, Many websites, like, have a feedback form of some sort so that visitors can make comments to the webmasters.

how to achieve this by using a single javasript method.This would apply an error css class to highlight your required fields and display an appropriate message to the user.With a little work you could easily turn this into a j Query helper method that you could reuse in all sorts of situations.In the second method, the rich text field must contain at least one non-space character (in other words, an input consisting entirely of one or more spaces is not allowed).This check also uses the Querysave event of the form: Sub Querysave(Source As Notesuidocument, Continue As Variant) Dim rtitem As Notes Rich Text Item Set doc = Source. Get First Item( "rtfield" ) Dim text As String text$ = Source.

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