jquery validation with $.post - 


  $ ('# gstrate-button') क्लिक करें (फ़ंक्शन () {if ($ ('# gstrate '' (': खाली')) {$ ('# दर-त्रुटि')। पाठ ("आवश्यक");} और {url = "& lt;? Php echo site_url ();? & Gt; settings_controller / save_new_gstrate "; $। पोस्ट (url, {rate: rate}, फ़ंक्शन (e) {location.reload ();});}); }

मेरा दूसरा हिस्सा काम नहीं कर रहा है !! कैसे हल करें? मान्य होने के लिए फ़ील्ड पॉप अप के अंदर है और यह टेक्स्ट फ़ील्ड है और आईडी '#gstrate' है।

< P> : रिक्त वास्तव में जांचता है कि तत्व में कोई भी बच्चा तत्व है, जो इनपुट नहीं हो सकता।

आप क्या चाहते हैं सिर्फ यह जांचना है कि मान एक रिक्त स्ट्रिंग है 

  यदि ($ ('# gstrate')। Val () === '') {...

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