Tutorial by Examples

This is an Education From in Symfony to take user education details. We wanted to apply validation on 2 fields, education end date and is currently studying. On Post Submit Event, We will check two things 1 - if the user checks the checkbox of is_currently studying then end date should be empty ...
This example is about changing the form depending on decisions the user did with the form previously. In my special case, I needed to disable a selectbox, if a certain checkbox wasn't set. So we have the FormBuilder, where we'll set the EventListener on the FormEvents::PRE_SUBMIT event. We're usin...
Requirement is to check if in a form, ‘Online_date’ field is blank or filled. If it is blank, then fill it with current date, on form load. Controller calls ‘$form->createForm()” with type “folder”. In “FolderType”, event subscriber “FolderSubscriber” is added. Controller: $form =...

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