My problem is so simple and yet, i can't figure out what going on. My scenario: Vanilla JS and HTML A text input has an onChange event for validation. Every time you press a key a regex analises it and…
Using pydantic in Python how can I parse data where I want the key of a mapping to be placed into one attribute and the value of a mapping placed into anothe rattribute? For example, imagine my data is represented…
I need to validate a string to check if the first two characters in a string are numbers. I tried using in numeric but still had the issue that I did not want to check the whole string only the…
I am using bootstrap validation for other input fields in this form using 'required' attribute. but for this two fields if at least one is not empty than form should be submitted. <form class="needs-validation" action="opportunity_handling.php" novalidate method="POST"> <div class="form-group col-md-6"…
I used TextFormFied for a text field in flutter application. I want to remove the left padding from flutter validator error message only. I tried contentPadding, but it also removed input text padding. But I want to remove only error…
I am trying to update a row in the pages table. The slug must be unique in the pages table on the slug and app_id field combined. i.e. there can be multiple slugs entitled 'this-is-my-slug' but they must have unique…
Consider this form: <form> <input type="text" value="" placeholder="Enter no. of employee" oninput="this.value = this.value.replace(/[^0-9.]/g, '').replace(/(..*)./g, '$1');" required/> <input type="text" value="" placeholder="Enter Salary" required/> <input type="submit"/> </form> I want a regular expression validation for Enter salary text feild with following: The…
I am using jQuery datepicker on a sign up form and am trying to validate a minimum age of 16. I have used https://www.aspsnippets.com/Articles/Date-of-Birth-Age-validation-with-jQuery-DatePicker.aspx as a reference point. HTML <div class="col-12 mt-3 col-md-6 mt-md-0"> <label for="dateBirth" class="form-label">Date of Birth</label> <input…
I have a custom validator that is supposed to prompt the user to removed certain characters if found in the textbox. However, the validation is coming up even when there are no matching characters in the textbox. I have tested…
Add User * required field <label for="firstname"> First Name</label> <input type="text" name="firstname"> <span class="error">* <?php echo $nameErr;?></span> <br><br> <label for="lastname">Last Name</label> <input type="text" name="lastname"> <span class="error">* <?php echo $nameErr;?></span> <br><br> <label for="email">Email</label> <input type="text" name="email"> <span class="error">* <?php echo $nameErr;?></span>…