Can regex (with javascript possibly) be used to mandate numbers, followed by a space, and then letters?
I'm a bit lost on where to start with this...
I understand that using an HTML5 pattern would work for this...
[0-9]+[ ][a-zA-Z0-9]+
However, I am looking for the equivalent in regex without using HTML5 patterns.
Here is a solution that will meet your needs in a more succinct manner.
/\d+\s[a-zA-Z0-9]+/gi
\d+ matches any digit one or more times
\s matches any whitespace
[a-zA-Z0-9]+ matches any letters or numbers one or more times.
This is similar to your current RegEx, but if you specifically want only letters:
In regex (using javascript) can we require numbers first, then a space, followed by only letters?
Use: /\d+\s[a-z]+/gi
The g and i modifiers indicate that the pattern should search globally and ignore case sensitivity
Example: https://regex101.com/r/8tmFY9/3
For more information on Regular Expressions
I am currently working with a dynamic table that is being populated using AJAX and jQuery. Everything seems to be functioning correctly, however, I am encountering an issue when trying to reload the data as it just continues to stack up. Below is the func ...
I'm currently working on a checkbox filter setup and using Jquery's .filter to sort through some divs. Below is the snippet of Jquery code that I am using: $(document).ready(function(){ var checkboxes = $('div.filter-groups').find(&ap ...
Within my React TypeScript component, I have several fields that check a specific condition. If the condition is not met, the corresponding field error is set to true in order to be reflected in the component's DOM and prevent submission. However, whe ...
I'm fairly new to React, and I've set up a private route with an authToken passed through props from the state of App.js. The idea is that if the authToken is true, the private route should direct me to /HomePage, but whenever I log in with valid ...
I'm trying to create a slider with a horizontal scrolling effect, but I've hit a roadblock. How can I make the slider scroll infinitely? In my code, you can see that after Item 6, it stops scrolling and I have to scroll backward. However, I want ...
I'm currently exploring the possibility of creating an email template for the MS Graph API. I am inviting users to join my Azure platform, but the default email they receive is not very visually appealing. public async sendUserInvite(body: {email: < ...
I have successfully set up a page where I can dynamically add a div/row of inputs by clicking the link. This feature works smoothly and adds the same div below the current one with all the proper inputs. Additionally, one of the inputs is designed as an a ...
Attempting to update data in an HTML table using D3 has proven to be quite challenging for me. My task involves changing the data in multiple columns, adjusting the number of rows, and animating SVG elements in each row based on new data arrays. Despite tr ...
Hey everyone! I'm new to using React and I decided to try cloning Netflix by following a tutorial on YouTube. However, I've encountered an issue with rendering an image in a functional component. The error message I'm receiving is as follow ...
const FindFiis = async () => { const data: any[] = []; // Firebase query with inequalities on different fields to retrieve docs. // Objective: Select documents where dividendYield is between 8 and 20 and pvp is less than or equal to 1. ...
I am looking to extract current exchange rates from a JSON URL for implementation in a webpage. Specifically, I want to retrieve a particular exchange rate (such as the US Dollar) and store it in a variable for use within a JavaScript function. Below is a ...
After struggling with the AWS JS SDK V3 documentation and examples, I decided to share my findings to help others. The official SDK docs were frustrating and misleading, especially when it came to showing marshaled output properly. While the DDB Doc client ...
I have a large dataset stored in JSON format on a Postgres Server with hundreds of thousands of rows. To prevent memory overload on the server, I need to provide users with the ability to download the data in chunks rather than all at once. This requires a ...
Consider this piece of JavaScript code: MyCompany.MyProduct = {}; (function () { "use strict"; MyCompany.MyProduct.doSomethingAmazing = function () { }; }()); This approach is acceptable and passes Mr Crockford's JavaScript lint. Howe ...
Hey, I could use a little advice window.addEventListener('keyup', function (event) { if (document.activeElement && document.activeElement.tagName === 'INPUT') { return; } switch (String.fromCharCode(event.keyCode ...
I am facing an issue with my jQuery and validation. Below is the code snippet causing the problem: var fielddd = 1; $(document).on('click', '.btn.add-field', function() { fielddd++; $('#newfield').append('< ...
I am currently working on a project where I need to load JSON using a JavaScript function and then make the loaded JSON objects accessible to other functions in the same namespace. However, I have encountered some difficulties in achieving this. Even after ...
I specialize in using coffeescript, jade, and stylus for my projects. My task involves creating two separate "one page apps" where I need to include all assets within the initial payload. My goal is to consolidate, compile, and merge all coffeescript fil ...
Facing a major issue with my app, and I suspect it's due to the asynchronous call. The HTML section looks like this: <ons-list ng-repeat="item in newsEventi.items"> <ons-list-header class="news_titolo_lista">{{item.categoria}}</ons ...
I am encountering an issue with making a GET request to a CORS enabled corona virus API using axios and Vue. I have no control over their server, and my Vue app was created with vue-cli. Interestingly, I am able to make two requests from different APIs - ...