Set fields required using Java Script?
Hello
Is it possible to define a text field as required according to the input of another field value? I have a combo box that will allow users to select Yes or no. If they select No, I want to do a separate required text field for an explanation. I looked for more information on this topic, but can't seem to find an answer that fits my needs.
Also, another solution would be to highlight the field is required when it is selected in the drop-down list box. I've been able to achieve using fillColor but it underlines only when the field is selected. Is it possible to have the field regardless if it is selected or not according to the value of no.?
Thank you
When you say required, are you talking about setting the 'necessary' property of a field, while it must have a value before action to send form is allowed to take place?
If so, you can set when the combo box selection is changed, either in the Validate from the drop-down list box event or event Calculate the corresponding text box. If you need help with the code, post again.
For the second problem, you are probably viewing the form when the field is turned on. If you clear it, you should see the highlight (fillColor) that you specify.
Tags: Acrobat
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