[Python] problems validating form with a loop for python

Discussão em 'Python' iniciado por Stack, Novembro 20, 2024.

  1. Stack

    Stack Membro Participativo

    I am trying to validate my fields in a more efficient way and I think I am on the right track, but I have a problem with the for loop, the code is as follows

    First of all I manage all the fields through dictionaries

    listaCondicion = {
    "nombre" : {"min":3},
    "apellido" : {"min":4},
    "cedula" : {"min":7, "query":consulta.verficarCedula, "param":[f"{tipoCedula.value}-{cedula.value}",], "msj":"Esta cedula ya esta ligada a un usuario"},
    "numTelefono" : {"min":7, "query":consulta.verficarNumero, "param":[f"{codigoTelefono.value}-{numTelefono.value}",], "msj":"Este numero de telefono ya esta asignado a un usuario"},
    "correo" : {"min":3, "query":consulta.verificarCorreo, "param":[f"{correo.value}{tipoCorreo.value}",], "msj":"Este correo ya esta en uso"},
    "ubicacion" : {"min":3, "query":consulta.verficarUbicacion, "param":[ubicacion.value,], "msj":"Esta ubicacion ya esta en uso"},
    "nivelUser" : {"min":4},
    "tipoCorreo" : {"min":4},
    "codigoTelefono" : {"min":4}
    }


    Then I go through that dictionary with a for and pass it values that are inside

    todoValido = True
    print(todoValido)

    for nombreCampo, config in listaCondicion.items():
    if bool(validaciones.validarCampos(page, eval(nombreCampo), config["min"])) == True:
    print("entro en la validacion de campos")
    todoValido = False
    if "query" in config:
    if bool(validaciones.validarConsultas(page, config["query"], config["param"], config["msj"])) or todoValido == True:
    todoValido = False
    print("paso por validacion de la consulta")
    else: print("no paso nada")

    print(todoValido)

    if todoValido == True:
    print("pasaste a la siguiente seccion del formulario")

    print()


    In the interface you can see that it apparently works correctly, but I put some print in it to better follow the cycle and it always gives me this result

    True
    no paso nada
    no paso nada
    paso por consulta
    no paso nada
    no paso nada
    no paso nada
    False


    I don't know what to do, it always omits the first condition, and if all the fields are correctly validated it doesn't let me go to the next form

    This is the class I use to validate in case you need it

    class validaciones:
    #CONDICIONES
    condicionAlfanum = r"^[0-9A-Za-z]*$"
    condicionEspacio = r"^[^\s]+$"

    def validarCampos(page, campo, min):
    if not campo.value:
    campo.error_text = mensaje.campoFaltante
    page.update()
    return False
    elif len(campo.value) < min:
    campo.error_text = mensaje.minimoCaracteres(min)
    page.update()
    return False

    def validarConsultas(page, consulta, parametros, mensaje):
    if db.consultaConRetorno(consulta, parametros):
    page.snack_bar = SnackBar(content=Text(mensaje))
    page.snack_bar.open = True
    page.update()
    return False


    I hope you can help me, if I can make it work I will be able to apply it to all my code, thanks in advance

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