text: from flask_wtf import FlaskForm
  from wtforms import SubmitField, StringField, DateField, HiddenField, validators
  
  class ContatoForm(FlaskForm):
      idContato = HiddenField('idContato')
      nome = StringField('Nome',[validators.DataRequired()])
      dataNasc = DateField('Data de nascimento',[validators.DataRequired()],format='%d/%m/%Y')
      btnAtualizar = SubmitField('Confirmar')
  