I want to use the ASP.NET [Range] Annotation but for the elements IEnumerables. I used the existing RangeAttribute like this: public class RangeEnumerable : RangeAttribute { /// <inheritdoc/> public RangeEnumerable(double minimum, double maximum) : base(minimum, maximum) { } /// <inheritdoc/>…
I'm comming with a little question here. I need to do something to validate the a name in the registration form, until now I did this : if(TextUtils.isEmpty(textFullName) ) and this else if(!textFullName.matches("[a-zA-Z ]+")) but those are for empty and…
In my react with typescript project, I'm using the Formik component alongside Yup validation schema to validate an address form. At the moment, it work fine for an existing user, because the initialValues are populated with valid data. Also, it…
I want to validate Email column and Phone No column as Unique. Phone no is submitted to the Database as a concatenation of calling code and phone no. Here is my code. public function customRegistration(Request $request) { $request->validate([ 'name' =>…
I am trying to get a popup box with an application accepted message and a link to home page on submit button click, but only after validation .popup box is not coming on button click. Now I want a popup…
I'm making a register form with react-hook-form. I use useRef to compare "password" and "password_confirm". I know that useRef is used to variable commonly. and the lecture that I heard let me this way. const { register, handleSubmit, watch, formState:…
Spaces Will only be allowed within the alpha text Multiple spaces will be allowed within the field but cannot be consecutive Dashes Will only be allowed within the alpha text (boyd-lawson" or "boyd - lawson" is ok, but "boyd-" and…
I have two text fields on my contact form: Cost Plus and Flat Rate. I need one of the two to be required. If cost-plus not entered, flat-rate is required.. and vice verse. This code in functions.php, doesn't seem to…
Whenever I get an input from a <textarea> or an input filed, WordPress sanitize my input and escape all special characters. How can I disable this feature? For example, if I have the following html code that accept a C++…
So while creating my Registration form in the flutter app for my project. I encountered a problem in the display of error messages when a form is not correct. The following is the code for the Full name input field.…