tazman — Thu, 12 Aug 1999 23:22:00 +0000

i) Used when you want to check a forms element after a click event. You are passing a pointer to the form element to the validation routine and receiving a true or false as the return.

ii) same as i) but you are NOT passing the form element to check so you would need to know what you were checking in the validate() function.

iii) same as i) except you are not checking your return value.

iv) simply calling a function.

v) This forces the form to go thru the validate() function and based on thereturn value (true or false) the form will either submit or not. You are also passing the name of the form to the function which is usefull in the case of a page w/ multiple forms.

vi) same as v) except you are not checking the return so the form will submit regardless.

vii) same as v) except you are not passing the form name and not checking the return so the form will submit regardless.

viii) same as v) except you are not passing a form name.

Best way to do this is use method:
ONCHANGE="check_textbox(this.value)ou are then passing the form element value to the standard textbox validation routine. You could then validate and use window.alert("Bad data......" ) to warn user.

John Pollock — Thu, 12 Aug 1999 18:52:00 +0000

tazman:
Thanks for the great post, it is very informative.

Sdaram:
You're welcome, glad the link helped.

----------
Page Resource: http://www.pageresource.com
JavaScript City: http://www.javascriptcity.com

Sdaram — Thu, 12 Aug 1999 18:04:00 +0000

Thank you very much, Tazman. Quite monumental of you to share the knowledge. Will get to you, later on the development. Thanks again!.

------------------:)

* Thanks to Mr John for the recommendation.
Great site this; www.javascripts.com.( Dr.Joe Burns)

John Pollock — Wed, 11 Aug 1999 23:52:00 +0000

I haven't done much in the form validation area, but I have seen sites with validation scripts. You might try one of these:

http://javascript.internet.com
http://www.wsabstract.com
http://www.javascripts.com

----------
Page Resource: http://www.pageresource.com
JavaScript City: http://www.javascriptcity.com