I know it's dam but i have been given task . If is up to me it will be totally different.
How can i memorised valid email to my database ? Where should i write this code?I mean the file. And how to connect this to my html.haml page. This is the most complex task for me On Monday, July 6, 2015 at 11:00:27 PM UTC+2, Elizabeth McGurty wrote: > > CORRECTION: > > On Monday, July 6, 2015 at 4:43:45 PM UTC-4, Elizabeth McGurty wrote: >> >> Working with incomplete information here... >> >> Single input, multiple values. I do not understand why? There are so >> many resources available for you to permit users to enter multiple and >> distinct emails values. >> >> The following is crude, but I think that it may be helpful.... >> >> Well as far as I know you can't use >> >> ActionView::Helpers::FormHelper : >> http://api.rubyonrails.org/classes/ActionView/Helpers/FormHelper.html#method-i-email_field >> email_field(object_name, method, options = {}) >> >> From the browser instance, you can introduce an onChange event on your >> multiple value email field with JQuery/JavaScript: >> >> making a call to something like (just offered as psuedo code): >> >> var my_failed_email_address = Array // outside of the function, maybe >> >> function validEmail(multiple_email_element_by_id) >> return_value = true; >> var emailRegex = >> /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/; >> /// Someone can probably suggest a better reg exp >> >> Use Jquery to split the multiple_email_element_by_id field value by >> your required delimiter(s) and put it into an array... >> >> var my_email_address = Array // Use the above to >> populate the array >> For each element in resulting array >> if (!( emailRegex.test(increment value) ) ) >> return_value = true; >> else >> my_failed_email_address.push(that element) // >> Otherwise add new value to array >> return_value = false >> end >> > return return_value > >> end >> >> If this returns false, then you have numerous options: you can inform the >> user of failed email address(es) with an alert, populate some html >> span/error associated with the email input with meaningful error message, >> or change the css on the email input.... >> >> Or you can use validation in the Controller or Model in a similar fashion >> >> In the Controller, parse the multiple email field from params and write a >> method to test for validity of each. If failure turn to originating render >> In the model, make accessible your multiple_email field, and write call >> back to parse the field for validation. On failure, inform user at View >> level with if model.errors.any? >> >> Liz >> >> On Monday, July 6, 2015 at 3:52:49 PM UTC-4, StepaAr wrote: >>> >>> >>> <https://lh3.googleusercontent.com/-m_BZD9awBgM/VZrcgA0wDAI/AAAAAAAAAAs/trS5JfhMeQ8/s1600/trial_task.jpg> >>> theoretically unlimited >>> >>> example picture >>> >>> On Monday, July 6, 2015 at 9:46:22 PM UTC+2, Elizabeth McGurty wrote: >>>> >>>> Predictably how many? >>>> >>>> >>>> On Monday, July 6, 2015 at 3:04:57 PM UTC-4, StepaAr wrote: >>>>> >>>>> yes. >>>>> >>>>> >>>>> >>>>> On Monday, July 6, 2015 at 7:46:57 PM UTC+2, Elizabeth McGurty wrote: >>>>>> >>>>>> Before I respond, are you saying that in a single input you are >>>>>> gathering multiple email addresses? >>>>>> >>>>>> >>>>>> On Monday, July 6, 2015 at 11:58:39 AM UTC-4, StepaAr wrote: >>>>>>> >>>>>>> I have a couple questions. >>>>>>> >>>>>>> 1) I have a couple of emails.They are separated between buy comma >>>>>>> or space.How to find which one is correct? I was thinking using regular >>>>>>> expression like this one : >>>>>>> >>>>>>> /\A[\w+\-.]+@[a-z\d\-]+(\.[a-z]+)*\.[a-z]+\z/i >>>>>>> >>>>>>> 2)How to put valid email address to database ? >>>>>>> >>>>>>> 3)If some email address is not valid then i have to give a massage >>>>>>> using client-side which email are not valid >>>>>>> I was thinking javascript.But how?I don't know to use rails and >>>>>>> javascript >>>>>>> >>>>>>> -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/c5e1145c-da61-43a5-8be9-d936f3d6aa90%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
