MVC BSP hrrcf:formLayoutInputField

Hi guys
Can you help with the following trivial question:
I have a MVC bsp which holds a few inputfields.
How can I verify that the data entered by the user is valid without prsssing any
button, only when he leaves one inputfield and jumps to the second one?
Something like onChange event?
thank you
yuval

Hi
This is the code I have :
<hrrcf:formLayoutInputField id        = "jobTitle"
                                onValueHelp ="onTitleInput"
                                label     = "<%= controller->job_title_label %>"
                                size      = "80"
                                maxLength = "80"
                                value     = "<%= controller->current_job_info-jobtitle %>" />
As far as I understand this should be an Inputfield within a form.
My question: what javascript can be written to alert the user when the entry he has
made is wrong (numbers instead of characters, for example).
Thank you
yuval

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Hi Tatvagna
Congratulations! Problem solved using javascript.
Let me explain so that others may benefit.
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hi every one ,
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