PDF form validation using javascript
Step-1 - Go to Forms menu- Choose Add or Edit fields Step-2 - Double click to open the dialogue box of Properties of the selected Field. Step-3 - Tooltip- give the name here of the selected field and then * (for ex- Full Name*) then click on Close . [NOTE- Here this is compulsory to write the ‘*’ after the field name] This step will be done separately and repeated as same for all the fields in the form. Step-4 - Then select the button (Print button), right click on it. Step-5 - Go to Action Tab- Delete the existing Action from the Actions , and Add an Action- · Select Trigger- Mouse up · Select Action- Run a JavaScript (from the dropdown arrow) · Then click on Add- (a dialogue box will be opened) Write here - validateFields(); · Then click on OK. · Then close this box. Step-6 - Now go to Advanced Menu- select the Document Processing - then select JavaScript Editor – firstly clear all the existing text or history. and paste here- (past