Vue Js Text field allow only 10 digt number
Thanks for your feedback!
Your contributions will help us to improve service.
How can I restrict a text field in Vue.js to only allow the input of a maximum of 10 digits/numbers?
The code you provided is a Vue.js component that allows users to input a phone number and limits it to 10 digits. Here's a breakdown of how it works:
-
The
inputelement has av-modeldirective that binds the input value to thephoneNumberdata property in the Vue instance. This means that any changes made to the input field will update thephoneNumbervalue. -
The
inputelement also has av-on:inputdirective that binds thelimitPhoneNumbermethod to the input event. This means that whenever the user types or deletes something in the input field, thelimitPhoneNumbermethod will be called. -
The
datafunction returns an object with aphoneNumberproperty initialized to "1234567890". This sets the initial value of the input field to "1234567890". -
The
limitPhoneNumbermethod removes any non-digit characters from thephoneNumbervalue using a regular expression (/\D/g). This ensures that only digits are allowed in the phone number. -
The method then checks if the length of the
phoneNumbervalue is greater than 10. If it is, it uses thesubstring()method to truncate thephoneNumbervalue to 10 digits.
So overall, this code limits the phone number input to 10 digits and removes any non-digit characters.
Output of Vue Js Text field allow only 10 digt number
